How To Code A Quantum Computer

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Lukas's Lab

Lukas's Lab

Күн бұрын

Have you ever wondered how we actually program a #quantumcomputer ? #Entanglement, which #Einstein called "Spooky action at a distance" and Superposition, which describes how quantum systems can have probability of being in multiple states at the same time, Allow for us to implement special algorithms which would not work on classical computers. Somehow measurement of a state instantaneously determines properties of an entangled partner particle, regardless of distance.
In this video, I aim to explain what quantum entanglement is, some of the math behind it, and how to create it in physical systems. #Physics can get incredibly confusing on a small scale because we as humans don't directly perceive how we interact with the laws of #quantummechanics, so join me as we explore what quantum entanglement really is.
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Huge thanks to ‪@Fireship‬ and ‪@SebastianLague‬ For allowing me to borrow a couple of short clips from their videos. I greatly appreciate it! The timestamps are included below.
Fireship: 00:12 - 00:16
Sebastian Lague (1): 03:04 - 03:29
Sebastian Lague (2): 03:37 - 03:49
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Music:
Music by Vincent Rubinetti
Download the music on Bandcamp:
vincerubinetti.bandcamp.com/a...
Stream the music on Spotify:
open.spotify.com/playlist/3zN...

Пікірлер: 521
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
So upon watching this back with fresh eyes a few days later, I realized I made a couple of mistakes in the Deutsch algorithm portion of the video. In the next part where I code up the full algorithm these parts are correct. I got mixed up reading my old notes. 1) I said f operates on two qubits (a,b). f actually only operates on one bit, and we have two cases f(0) and f(1), this was confusion from the quantum part, where our oracle (quantum implementation of f) needs to take two bits in order to be reversible. That said, the function that oracle represents is only a function on one bit. If this is confusing I will explain it better in the next video. 2) The Deutsch algorithm classically would take (2) calls of f, not 3. The quantum case being 1 operation of f is correct still. Sorry for the mistakes, like I said these will be corrected in the next video where I code up the full algorithm.
@CerberusHD
@CerberusHD 4 ай бұрын
And you misspelled the name like everywhere, I got confused, because you pronounced it differently, so I looked it up too xD
@shilohshahan2046
@shilohshahan2046 4 ай бұрын
Instead of a list of bits/bytes, try a superimposed number wheel/magic square. Kinda like wheel of fortune. But each number has its own wheel. The "number" is defined by the difference in positioning of spin, #2 starts "spinning" .10 seconds after #1. Kinda of like a substitution cipher. The code is gibberish without a unique custom "key"/"perspective"
@dtriplett03
@dtriplett03 2 ай бұрын
You're forgiven ,😅❤
@thedirector69
@thedirector69 24 күн бұрын
i noticed too that
@AnthonyDionisio-uv6rz
@AnthonyDionisio-uv6rz 17 күн бұрын
Awesome content. Big ups ↑↑ all the best.
@esra_erimez
@esra_erimez 4 ай бұрын
i called quantum IT support and complained that my quantum computer wasn't working. They said, "Have you tried turning it off and on at the same time?"
@NTSA-ox6fg
@NTSA-ox6fg 4 ай бұрын
Lol😂
@ameliazM
@ameliazM 4 ай бұрын
😂 A good one.
@evanfunny
@evanfunny 4 ай бұрын
I called quantum IT support and complained my computer isn’t working. But then when I looked at it again, it was fixed! :D
@music_news888
@music_news888 4 ай бұрын
They said in thieir parallel world, it seems working just fine
@ChinchillaBONK
@ChinchillaBONK 4 ай бұрын
"I tried, but it was neither here nor there."
@tongpoo8985
@tongpoo8985 4 ай бұрын
I'd be lying if I said I understood it fully. But this is definitely the video I'd rewatch many times to try and understand it.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
I’m glad to hear it! This kinda stuff is hard for everyone - definitely took me multiple passes before I understood what was going on.
@niclash
@niclash 4 ай бұрын
@@Lukas-LabI must disagree with @tongpoo8985, that I didn't understand one qubit of it. But I picked up a "vibe" from the 1970s/1980s, when Bubble Memories were going to change the world, the storage space and what not. A lot of money and research went into it, things "worked" but never scaled to be actually useful, and within 10-15 years the technology had mostly been forgotten. I get the exact same vibe about quantum computing... Maybe I am just a Luddite, but I seriously doubt that the scaling challenges will be solved, and instead something different will accelerate past it.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Honestly that’s totally fair. It’s hard to say whether quantum computing will end up changing the world. The important thing is that it has the capability to, which is why I research it. I wouldn’t work on it if I didn’t think it had potential. But it’s totally possible that it doesn’t reach commercialization.
@caderlocke8869
@caderlocke8869 4 ай бұрын
There's definitely an audience for videos like these. Fingers crossed you get the viewership your videos deserve!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks! I hope you’re right:)🤞
@gekkkoincroe
@gekkkoincroe 4 ай бұрын
I am actually sick of watching 🦀 , This video is little breeze of fresh air , just a little , Because I already knew about it beforehand QC content is amongst the most of abused content Followed by Einstein 's all 🦀
@toxicsadrap3876
@toxicsadrap3876 3 ай бұрын
Been watching a lot of these to understand larger thought problems and warp drives
@The_Study_Bug
@The_Study_Bug 4 ай бұрын
I've watched thousands of vids on quantum computing and this one was the only one that taught me quantum computing beyond the basics, so I learned a lot from this video. Thank you for the amazing video!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Wow, thanks! That’s great to hear :)
@jyotsnasahoo7627
@jyotsnasahoo7627 4 ай бұрын
Same hear bro, I was looking for this. But, idk what to do with this knowledge. Whatever, the more you know
@RobloxPrompt
@RobloxPrompt 4 ай бұрын
Well this is kinda interesting I made something that is basically an input counter that uses binary but the memory storage is structured as pascals pyramid which basically means that I have the input of 1 and 2 already which is 4 basic 2 bit adders that is basically just 2 t flip-flops and an xor as well as an and gate but hooked up in a way so that each input goes into each and the outputs don't interact with each-other and then I basically hook it up to a bunch of and's in which there is already 4 2's but you need extra for the horizontals Which would be for the extra 2's. then you do the higher numbers like 3 and 4 all the way until you get to 8 with a whole bunch of and gates which would be for memory because basically you have all the previous 1's and you would have to hard-wire them to each and gate individually. Well in the game i'm in basically and then you would use or gates to have each form of 2 inputs by a 2x2x2 cube of t flip-flops basically encoded as 2 for all of them. Which then you would use xor gates in which you would input the or gates into as an input which would capture all the numbers then use the xor gates from the highest row of each number to cancel out the lower numbers. So basically its an adder that has memory in the form of and gates and the input interface is a 2x2x2 cube of t flip flops. And if you're wondering where pascals pyramid is in reference for this memory based adder. Well its in the inputs of and's for every single combination of the 2x2x2 cube in which each and is a different value. And if you're wondering about the game. Well its called circuit maker 2 on Roblox of course. and the xor gates are to find every input of odd 1's basically the signals that are on but if it find's an odd number of signals that are on then it outputs a 1 and if it finds an even number of 1's it outputs a 0 basically turning off. And for the and gates you basically have all the inputs set to 1 and so if a certain combination of inputs are set to 1 you can basically hook up those inputs into an and value and then you have a certain pathway for that bit of memory which is how I made my adder work. It's very simple actually and I think it's something that would be a bit difficult to do precisely because it would be tedious to set all the wires and ect. Also anything with a n like a nand gate or a nor gate is basically the opposite of the other gates. Also the sequence because I hooked it up to xor gates made it have significantly less memory that I have to use primarily because it cut all the 8 one values by half making it so that I can have the values of 1,4,10,16,19,16,10,4,1 instead of 8,20,32,38,32,20,8. and then if you want to expand it you basically have the same adder module and then double it and then you wire them together with a bunch of and's and then use a bunch of or's and xors afterwards to make something that would add base 10 integers that would be for every combination of 1 and 8. Which then would be 1,1. 1,2. 1,3. 1,4. 1,5. 1,6. 1,7. 1,8. 2,2. 2,3. 2,4. 2,5. 2,6. 2,7. 2,8. 3,3. 3,4. 3,5. 3,6. 3,7. 3,8. 4,4. 4,5. 4,6. 4,7. 4,8. 5,5. 5,6. 5,7. 5,8. 6,6. 6,7. 6,8. 7,7. 7,8. 8,8. Which each and value would be of storage for the on's of those specific numbers.
@IRONFINGERZ99
@IRONFINGERZ99 2 ай бұрын
​@@RobloxPrompt No Zeroes?
@Ram-eo2wx
@Ram-eo2wx 2 ай бұрын
understand only 20% , 80% gone over on my head Thanks for your effort
@newklear2k
@newklear2k 4 ай бұрын
This is easily one of the best references I've encountered on this topic. Your style is so damn enjoyable, and I'm sure 3B1B would be stoked to see Manim used so deftly. Look forward to seeing more on the topic, this is an easy instant subscribe.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks so much, this really means a lot!!
@halomaster3155
@halomaster3155 4 ай бұрын
im new and only 1 min into your vid, but i rly have to appreciate the little summary at the beginning! its so cool to get an idea of the content of the vid
@matheuscortelettidelfino5852
@matheuscortelettidelfino5852 3 ай бұрын
This video is brilliant. He explains the right concepts, in the right order. It's very rare to find an explanation that doesn't digress into irrelevant concepts. This video shows exactly how simple the idea is and how, in a way, it is not necessary to know quantum mechanics in depth.
@Jim-tv2tk
@Jim-tv2tk 2 ай бұрын
This is the first time I actually understood the advantage. Great explanation. Thanks
@ozzymandius666
@ozzymandius666 4 ай бұрын
I look forward to a series on this kinda stuff! I've been writing programs since the 1980s, and seeing how quantum computer programs work is fascinating.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
I’m glad this video was helpful!!
@ronaldossai7332
@ronaldossai7332 16 күн бұрын
Leaving this comment to say a very genuine thank you as your videos have provided significant aid in my final year dissertation as a Comp Sci and AI student studying in England. Please I'm sure everyone would love to keep seeing videos from you in the future.
@Lukas-Lab
@Lukas-Lab 16 күн бұрын
Thanks for the comment man, things like this is why I love to make videos :)
@daveanandmannie142
@daveanandmannie142 4 ай бұрын
idk how i stumbled on this channel but im glad i did. very clear and concise ( well as much as you can given the subject 😅) cant wait see whats in store for the future
@phamthohongduong
@phamthohongduong 4 ай бұрын
very concise, knowledgable, thank you
@ThePulsar14
@ThePulsar14 4 күн бұрын
That's one of my favorite explanation of QC in very nice slides and animation. Well done! 👍🏼
@dakotaward9767
@dakotaward9767 4 ай бұрын
Wonderful presentation with great information. I hope your channel grows, you deserve it!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thank you! That means a lot :)
@kiaruna
@kiaruna 4 ай бұрын
i love this kind of content, keep up the great work !!
@SaltyRad
@SaltyRad 4 ай бұрын
subbed within the first few minutes of the video. I could already tell you make a good teacher. I took Electrical engineering in college so I really appreciate this video from an engineering view.
@aminepas4719
@aminepas4719 4 ай бұрын
To do quatum computing i choose EE and moderne physics or CS and Moderne physics
@Redjard-
@Redjard- 4 ай бұрын
At 17:24 you show the full state, but without distinguishing the states of qbit 0 and 1. Of course there is no commutativity, but I think it might have been clearer to show what belongs to what, with a subscript id or a color, that is also added to the qbits in the graphic above. IDs seem useful since they show up in actual use, like qiskit. Could even be both ID and color. This would then help to follow states of qbit 0 and 1 throughout the equations shown next, adding a lot of intuition for those unfamiliar with braket notation.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Yeah, you’re probably right here. I thought it would be clear that the first qubit is the one initialized to 0 and the second is the one initialized to 1, but I should’ve explicitly stated that. Thanks for pointing that out - I’ll make sure to keep better track of that in the next video.
@nceevij
@nceevij 28 күн бұрын
Luka You earned a subscriber today. I appreciate your hard work and research went in. Found someone like minded and catching up with future in present. You are AOT
@vader567
@vader567 3 ай бұрын
first time watching it. understood nothing. started studying CS. I will be back once I understand it and edit this comment no matter how long it would take me
@izz5223
@izz5223 2 ай бұрын
1 month keep going
@shamanthrs1284
@shamanthrs1284 Ай бұрын
initially cs is very difficult to learn, but with time it becomes easy, so don't give up at initial stages
@jaanvirathore1850
@jaanvirathore1850 Ай бұрын
How's going?
@user-76v21z
@user-76v21z Ай бұрын
@@shamanthrs1284are there rly ppl this is easy for?
@FilipeNNo
@FilipeNNo 9 күн бұрын
2 month, he learned first page of 5000 from chapter 1 of 100 from book 1 of 10
@CrusaderSan
@CrusaderSan 4 ай бұрын
You're a great teacher. Thank you!
@EvenOddQuest
@EvenOddQuest 4 ай бұрын
I like your video and content quality. may you achieve higher than expected!
@carmacarmody
@carmacarmody 4 ай бұрын
Excellent video, looking forward to the next one.
@Rasil1
@Rasil1 4 ай бұрын
This video is very nicely put together appreciate you spreading your knowledge and once it gets recommended to other people just like it did to me you will find an huge audience 😁
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks for the support, I put a lot of work into these videos so I really appreciate it :)
@bojan6368
@bojan6368 27 күн бұрын
Agreed dude wonderful job, if you were testing the waters here keep going because you explain it well and are a great teacher, great video(s) subscribed​@@Lukas-Lab
@carladamekblad4305
@carladamekblad4305 4 ай бұрын
Dang! These videos are fantastic! Keep up the great work! It’ll pay off in the long run as this technology takes off!
@MagicGonads
@MagicGonads 4 ай бұрын
I think the interpretation as matrices is super important, not something to be glossed over (eventually), because as you said it ties into every operation being invertible, and it shows us explicitly how the entanglement works and how it can be resolved without necessarily having to collapse the superposition, as well as giving us neat formulas for the composition of gates via diagonalisation over a finite field (also maybe we should also get into how to express states using the tensor product and vectorisation).
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
I totally agree, problem is this is a channel for a more general audience. While I’d like to go deeper into the linear algebra I want to keep the videos approachable so that more people can understand. At the end of the day my goal is more to get people interested than to get people to know exactly how to reproduce the algorithm, there are great instructional videos I can link if people want to learn that as well.
@wrathofainz
@wrathofainz 4 ай бұрын
He's right, I barely understood all you said and I feel bored.
@Boiabba
@Boiabba 4 ай бұрын
Dude thank you so much, this is the exact thing I wanted to know for months :)
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Glad it helped!!
@mjowta
@mjowta 4 ай бұрын
Thank for this luka what a great explanation just subscribed now
@fluesque
@fluesque 4 ай бұрын
The fundamental explanations and 3Blue1Brown animations are so smooth!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!!
@danha3107
@danha3107 4 ай бұрын
super well explained!!!
@abdulbasitbello2381
@abdulbasitbello2381 4 ай бұрын
I'm glad you made this video. I don't completely understand everything 😅but I'll definitely come back
@jayantjindal4730
@jayantjindal4730 4 ай бұрын
I don't even know how normal computers work in yhe first place but this is a genuinely interesting topic and I'd love to know more about it and one thing is for sure i will definitely be re-watching this video many times thanku for this content
@khatharrmalkavian3306
@khatharrmalkavian3306 4 ай бұрын
If you'd like to learn about how classical computing works check out Ben Eater. He starts by explaining how semiconductors work and then works his way up through logic gates and microcode and eventually has a working computer built up one piece at a time. If you want to learn more about quantum mechanics, well... PBS has some good science content, and you can find some of Feynman's lectures as well. It's a difficult subject to come to grips with, though. If you'd like to learn more about quantum computing, this video may actually be the best thing you can find without spending money, at least for the time being. There's an old video on the Microsoft Research channel called "Quantum Computing for Computer Scientists", but it mostly just covers the same material in-depth without the visuals and assumes that the viewer was already familiar with the material a bit. It sounds like Lukas has a second video, though, so that would go beyond what the MS video covers.
@coledelong427
@coledelong427 4 ай бұрын
Awesome video! It was great to hear you talk about neutral atom qubits and rydburg interactions as this is exactly what my lab does. More on the physics would be great
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
That’s awesome! Yeah - I’ll probably do deeper dives into each type of qubit later on, although I don’t have any immediate plans for that.
@gingeral253
@gingeral253 4 ай бұрын
Interesting. I can’t wait for the next video.
@JJTradess
@JJTradess 4 ай бұрын
I learn a couple basic programming languages an now it has me watching videos like these 😂 … Incredible video btw keep it up !
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Awesome! Thanks for tuning in!
@user-tc2un1jg5e
@user-tc2un1jg5e 4 ай бұрын
Great addition to a great collection
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!
@researchforumonline
@researchforumonline 4 ай бұрын
Thanks, you made this understanable to some extent, which is very difficult to do.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Great! I’m glad :)
@Malthael134
@Malthael134 4 ай бұрын
Subbed! Incredible quality. I feel strong 3Blue1Brown vibes, which is a big compliment imo.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks so much! I’ve taken a lot of inspiration from his videos and style.
@brendanwomer473
@brendanwomer473 3 ай бұрын
@@Lukas-Labhe’s not joking lol I genuinely thought this was done by a huge stem channel like 3blue1brown. I also don’t leave comments, but felt like you should hear it
@mbici6969
@mbici6969 3 ай бұрын
This video is absolutely brilliant!
@user-dw3lu3cw3f
@user-dw3lu3cw3f 4 ай бұрын
This is beautiful. Thank you so much.
@amirmb_
@amirmb_ Ай бұрын
Well explained! Man, gotta admit you're such a great storyteller at such hard topic 👍
@Lukas-Lab
@Lukas-Lab Ай бұрын
Thanks! I really appreciate that
@svp3rn0v47
@svp3rn0v47 Ай бұрын
The good side of YT
@samueltell5423
@samueltell5423 27 күн бұрын
Awesome video dude! You explained it very concrete so it was easy to understand. I wonder if its really that simple tho.
@Lukas-Lab
@Lukas-Lab 27 күн бұрын
Check the next video, I coded it up and you can follow along and see for yourself :)
@frostychris89
@frostychris89 4 ай бұрын
Can't wait to see this programmed out :D
@stevenvargas6863
@stevenvargas6863 4 ай бұрын
Great video!
@DacicMC567
@DacicMC567 4 ай бұрын
Love the video, keep it up man, you are great!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks! I appreciate it
@MagicGonads
@MagicGonads 4 ай бұрын
It's good to keep in mind that each gate has different risks involved, like different classical gates having different CPU cycles, error thresholds, or temperature loads on different architectures and actual hardware. But these costs are very emphasised in quantum computing because of how sensitive the system is to external interference and the specific conditions the system has to be held under to remain stable, and with how overloaded each component is due to the low number of qubits. So I would think that it's unwise to use highly abstract languages to generate the gates themselves since the specific deployment of the gates matters a lot for actually using the quantum computer.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Yep this is all true - it’s just that if I were to cover all of this in a video intended for a general audience the video would be way too long and detailed. This is all information I would include in a detailed course lecture for example.
@vinniepeterss
@vinniepeterss 3 ай бұрын
now this is INTERESTING!
@nov3316
@nov3316 4 ай бұрын
interesting video and animation. i hope you achieve great heights with your gift of teaching efficiently.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!!
@shadowigor1535
@shadowigor1535 4 ай бұрын
Amazing video 👍
@Sarotsi_Z
@Sarotsi_Z 3 ай бұрын
I understand everything i am gonna change this industry
@vinn.5215
@vinn.5215 13 күн бұрын
Famous last words brody. Don't say it too loud.
@gustavoortizvasquez6442
@gustavoortizvasquez6442 4 ай бұрын
Nice video. Keep up with this channel pls! Good content.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!
@mrrobot-mn6re
@mrrobot-mn6re 4 ай бұрын
I'm a nerd collector,I collect nerdy KZfaq channels! Subscribed!
@Lokeshgowda2023
@Lokeshgowda2023 3 ай бұрын
Superb 🎉🎉
@jaderlouis9381
@jaderlouis9381 4 ай бұрын
wow, just wow, loved the video!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!
@Gobillion160
@Gobillion160 3 ай бұрын
amazing video
@fluffyspark798
@fluffyspark798 4 ай бұрын
I am so confused but good video none the less!
@tannergilliland6105
@tannergilliland6105 4 ай бұрын
Good stuff. Keep it up!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks for the support! I’m glad you enjoyed it :)
@1139hawaiianpizza
@1139hawaiianpizza 21 күн бұрын
Now I want to learn how to code more
@xx.vn.
@xx.vn. 2 ай бұрын
Thank you ❤
@namitshah9535
@namitshah9535 4 ай бұрын
I enjoyed watching this ❤
@Nintern
@Nintern 10 күн бұрын
Genuinely amazing video
@Lukas-Lab
@Lukas-Lab 10 күн бұрын
Thanks!
@monm775
@monm775 3 күн бұрын
Ive watched it and did not understand anything, but I saved it for watching later hoping I will understand it when I rewatch it!
@tedn6855
@tedn6855 3 ай бұрын
This is the best series on this subject and i hope one day i will understand this topic. What we have been introduced to is two basic concepts that make quantumn computers unique. 1. Superposition so why is this good? If i could superimpose useful information maybe but if i dont know the state isnt that a disadvantage? The second concept is entaglement is this useful so i can observe a result? Or can we entangle particles diferent ways? For example can we entangle one qubit the match another and another to be opposite to test combinations? These are some basic questions that i have about these machines.
@hasnadarain7
@hasnadarain7 3 ай бұрын
You are appreciated
@Chuy1988
@Chuy1988 3 ай бұрын
Great stuff this is our future😊
@timeout_music
@timeout_music 3 ай бұрын
great video
@RXtop5
@RXtop5 29 күн бұрын
This video was truly helpful and amazing to watch but there's one thing I didn't quite get where is the second part I believe you haven't made it right and if yes when do you think it will be ready because I am very excited
@Lukas-Lab
@Lukas-Lab 29 күн бұрын
Parts 2 and 3 are up on the channel, they’re in a playlist together. Second video is called “I coded a real quantum computer”
@dcode1000
@dcode1000 2 ай бұрын
more quantum computing code videos please
@Lukas-Lab
@Lukas-Lab 2 ай бұрын
Will do! The next vid will be a more detailed walk through coding this up. Then after that I’ll probably do a video on shors algorithm.
@Grunt-lb7vx
@Grunt-lb7vx 4 ай бұрын
great video! good job!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!!
@nang88
@nang88 4 ай бұрын
He's actually too good.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks for the support :)
@ALIGHTFORTHEWORLD
@ALIGHTFORTHEWORLD 4 ай бұрын
Great video mate
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!
@maxcrevecoeur
@maxcrevecoeur 4 ай бұрын
Bro! This the first time someone made sense out of “what is quantum computing?”!!!
@jackbotman
@jackbotman 4 ай бұрын
Ah yes, magic
@SpringySpring04
@SpringySpring04 16 күн бұрын
Hey, that's Sebastian Lague's digital logic circuit simulator at 3:37! Love that guy's work. I noticed you didn't mention him in the video
@Lukas-Lab
@Lukas-Lab 16 күн бұрын
Hey - yeah I’m a huge fan of his work too. I emailed him and checked to see whether it was alright whether I used a short clip. The clips are in the description I forgot to link the videos though - so I should add those.
@SpringySpring04
@SpringySpring04 16 күн бұрын
@Lukas-Lab oh cool! Its just nice to see some appreciation for that legendary individual. Respect to you bro
@presi3005
@presi3005 4 ай бұрын
Cannot wait for quantum JavaScript to become a thing, quantum async just sound like a ton of *fun*
@ziadmahmoud6439
@ziadmahmoud6439 3 ай бұрын
I love your content
@teddytheraccoon2128
@teddytheraccoon2128 3 ай бұрын
The more I learn the more I realize I don’t know anything. Good video 👍
@tarno_bejo_
@tarno_bejo_ 4 ай бұрын
Perhaps, the better to understand explanation would be, if you used micro controller programing example. Like, how square root calculation progress works in digital computer vs quantum computer.
@thewebions
@thewebions 4 ай бұрын
Interesting Topic!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Great! I’m glad :)
@algoboi
@algoboi 4 ай бұрын
good work boss!
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks!!
@jimczekaj6897
@jimczekaj6897 4 ай бұрын
Great presentation. I might have missed it, but why does the Hadamard gate have a "-1" element in row 2, column 2? I've been doing some casual looking around, is this related to a Bloch sphere representation of quantum states? Thanks.
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks for the comment! The hadamard gate maps the state 0 -> (0 + 1)/rt2 and 1-> (0-1)/rt2, since we started on the second line with a 1 state we pick up a - instead of a + Edit: yes it has to do with the Bloch sphere. The H gate is a 90 degree rotation, so if you rotate 0 by 90deg you get +, if you rotate 1 by 90 you get -
@dailyquran719
@dailyquran719 3 ай бұрын
One (1) is when electricity flows. Zero (0) when electricity breaks. So micro processor works to manipulates the electricity flows
@Zawiedek
@Zawiedek 3 ай бұрын
Thank you, Luksa's Bla!
@integraldx7958
@integraldx7958 4 ай бұрын
Great video! There is a typo: the algorithm is called Deutsch algorithm, not Detusch. Ok, I should read all comments before posting, someone already mentioned it 🙂
@lokaporsakura
@lokaporsakura 2 күн бұрын
What kind of lighting equipment was used in this video?
@LightVibrationPresenseKindness
@LightVibrationPresenseKindness 4 ай бұрын
hey! would you recommend some literature on this topic? quantum computing, also what do you think about neural networks in QC? do you have any suggestion reads that eventually would make this topic comprehended?
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
It depends on the level you’re looking for. Nielsen and Chuang is a great textbook on the topic, there’s also a lot of good review papers that go over things in more depth. If you join my discord server I am compiling a list of different sources over there in a Google doc that I’ve shared
@dilipdas5777
@dilipdas5777 4 ай бұрын
Now make a video about how compiler actually works
@scorber23
@scorber23 4 ай бұрын
Hi, quick question, what do you know about the Quantum Internet/Quantum Intelligence? Thank you
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Quantum internet is still in its infancy, I know a bit about it and I’ll probably make a video on it in the future. What do you mean by quantum intelligence? Do you mean using quantum computers for AI/ML?
@viCuber
@viCuber 3 ай бұрын
I came here to learn some coding and against boredom. Now I know Quantum Mechanics.
@proloycodes
@proloycodes 4 ай бұрын
subbed!
@you-share
@you-share 4 ай бұрын
Can you do a video explaining how to store and distribute videos and other medias with a quantum computer?
@chefffs
@chefffs 2 ай бұрын
I programmed a quantum space in my head on acid, it was not good because my brain could not comprehend what I was seeing and started filling in the blanks.
@jacksonc393
@jacksonc393 4 ай бұрын
I'm convinced that modern computer technology was given to us by aliens
@valinoce
@valinoce 2 ай бұрын
gravity used clip switch circuit was funny! vivas!
@galaxyone9222
@galaxyone9222 4 ай бұрын
Good Video.👍🏻 Hope to see you post more often😅
@Lukas-Lab
@Lukas-Lab 4 ай бұрын
Thanks! Yeah - I’m gonna pick back up with the uploads. Had a long break over the fall since I was busy taking classes, but now that my classes are less intense I should be back to posting more frequently :)
@shavoshaco2402
@shavoshaco2402 4 ай бұрын
C++ and C gives you direct access to binary instructions via assembler. Not saying its very pratical but I've seen it used a few applications, but I wouldn't be messing with assembler unless I was doing something very low level like writing drivers or a kernel
@xtobias2942
@xtobias2942 4 ай бұрын
I am a native german so I didn’t understood all of it, but this made me really interested in quantum computing. Sadly there’s no german university that has quantum computing
@ash7324
@ash7324 Ай бұрын
All of my coding is quantum, it’s all in a super position of working and absolutely broken simultaneously.
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