HE390 - Black Holes, Holography, and Quantum Information Instructor: Prof. Chethan Krishnan, CHEP, IISc
Пікірлер: 203
@mirtehseen490922 күн бұрын
As a student of science it's very complex .it's all about imagination But the fact is any student who understands this is genius ❤
@UROOZFATIMA19016 күн бұрын
Yeah! as a PCM STUDENT I KNOW SOMETIMES IT IS TRICKY AND very sometimes it's HARD AS WELL..NONETHELESS WHAT I FIND IS THAT THE MORE U GET DEEPER IN THIS THING THEN U FIND THIS as SO SIGNIFICANTLY BEAUTIFUL AND SO COMPELLING TOPICS WHICH UNDERLIES THE DEEP STRUCTURE OF OUR REALITY THAT'S What our REALITY IS ..MOREOVER TO KNOW ABOUT OUR GIGANTIC MYSTERIOUS OBSERVABLE UNIVERSE AND SPACE .. AND UNDERSTANDING THE EQUATIONS MADE ON GREAT THEORIES IS INDEED EQUALLY SIGNIFICANT THING THAT I LIKE (AS A MATHS AND PHYSICS STUDENT WHO LOVE TO STUDY) THESE KINDA COOL STUFF AND WHO LOVE TO IMAGINE THESE THINGS🚀✨
@warping_gravity_singularity_0Ай бұрын
Thanks KZfaq for suggesting this masterpiece 🔱❤️🔥👑
@madhavbhamardiwala1606Ай бұрын
Fr.❤
@rayanghosh270129 күн бұрын
Exactly
@strangobard788529 күн бұрын
Kya kya benefit huwa tmko isse pura video dekha v kisi nahi kuchh smjh v aaya ki nai ki bs aese hi likh diya masterpiece.
@Hfahajayshh29 күн бұрын
@@strangobard7885 Plss tell me how can u read the mind of commentator just by reading their comment U can waste ur time for this lecture ❤ Rather than wasting for Reels🤡
@ishitaaaa513427 күн бұрын
Pehle 9th ka paper toh dedo
@sakshikhatak102716 күн бұрын
I am from a poor village of india .cannot afford education like this .but with help of internet .i am going to to understand black holes and QFT..deeply .
@futureshine27153 күн бұрын
Dear student u have to clean iisc entrance . nothing with poor or rich
@seer196618 сағат бұрын
These are excellent lectures. World class and the best of the best. Prof Krishnan is covering very advanced topics with great care guiding the student step by step. I have never seen any Professor address so many student questions in the class with so much patience and still making so much progress in each lecture. The caliber of the students is obvious from the questions they ask. One does not have to be a genius to understand these things. If one has a good physics background and great enthusiasm and hunger to learn these topics, it will be a breeze.
@KRISHNA-dt9kx29 күн бұрын
this video is not a comedy video, crime video, or an AV yet my eyes are glued to the video that is the beauty of physics and in that "black holes" is an interesting topic
@Rumiesque28 күн бұрын
0% naked women 0% bad words 0% a$$hole 100% black hole
@dtm291123 күн бұрын
this guy said AV 💀💀💀
@messimagic619Ай бұрын
I'am not a science student, yet I am watching this lecture.
@johnbhai324Ай бұрын
Ohh wow we found Stephen 2.0
@messimagic619Ай бұрын
@@johnbhai324 Not sure I'm quite at Stephen 2.0 level yet, but I'll take that as a compliment! Just here to learn and enjoy.
@mukeshtiwari1095Ай бұрын
You are just increasing the views on this video😂
@mukeshtiwari1095Ай бұрын
You are just increasing the views on this video😂
@messimagic61929 күн бұрын
@@mukeshtiwari1095 Guess I'm just here for the free brain workout. Gotta keep these neurons active!
@snigdhadas486721 күн бұрын
Some board, chalk and talk can be interesting if the teacher is adept at capturing attention of students. It's a skill only the best of teachers master in their life..... this teacher constantly speaks sense and connects to students too ...a very nice lecture.... without digitization of this lecture, a middle aged faculty ( specialization in biology) like me wouldn't have got the opportunity to attend this lecture.
@NAVEENKUMAR-xl4pbАй бұрын
Excellent way to experience higher level of knowledge!!
@BollsmanАй бұрын
2:35 the guy that found pi formula
@abhisheksoni9774Ай бұрын
Wow 😍
@prabhakarsingh6821Ай бұрын
Oh yeah
@pr4njalАй бұрын
woah
@nevinthomas3199Ай бұрын
Oh bro what an observation yeah that is him
@somethingsomething2825Ай бұрын
what , pls explain
@footballnewscrАй бұрын
thanks for this lectures , we want more lecture as an astronomy enthusiast
@shivajidesai535421 күн бұрын
Quantum theory says the matter exists in small energy packets whose position can't be ascertained. Theory of relativity says irrespective of observer's position in space, the speed of light is constant.
@Souravjoshvlogsofficial18 күн бұрын
I think this professor know secret of universe 😮
@krantiroshansharma384925 күн бұрын
Man , I miss chalk board classes .
@digdogmaАй бұрын
me who have never even been to school, and look how youtube suggesting me this 😢
@stoicRАй бұрын
Where are you from
@zoromarak8039Ай бұрын
@@stoicRuttar pwadesh, canada.
@KRISHNA-dt9kx29 күн бұрын
surprisingly surprised
@ashokkumar-id4ne28 күн бұрын
@@zoromarak8039 phulera,United state of america
@KPISEASON35326 күн бұрын
Why you never went to school?? Very few people do that in the world
@Souravjoshvlogsofficial18 күн бұрын
I thank to youtube here for suggesting me this lecture 😊
@hrmg2423 күн бұрын
Knowledge isn't free,you have to pay attention
@Hero007ization19 күн бұрын
I wish my college professors could teach this way !
@newbiekhyber18 күн бұрын
This is IISc.
@nikhilsharma3290712 күн бұрын
Your college professors just turn the slide in projector
@aadityapratap00725 күн бұрын
This is what I crave for.
@natureatitsbestplace28 күн бұрын
With due respect to the Revered Teacher, thanks for your efforts. But There are many ways by which you can make this so confusing topic , intresting. 1) Integrate visuals,digital medium, virtual reality,etc. 2) It would be great if you take some preliminary extra lecture on prerequisites, this will easy your burden of future sessions, and help students a lot. 3)Sorry to say , but you yourself need some more clarity on the topic, expected doubt and questions. Discussions on this topic is generally full of questions, answers and then counter questions but here students are so confused that they don't know what's the correct question. 4) Aim of each lecture and its out come must be clearly stated. 5) Instead of writing on board,it would be better to use systematically arranged slides with respective examples, limitations, assumptions,etc. This will helpyou to cover all the related topic without missing or forgetting any and will help students clearly understand. .... .... IISc is the great place and so do there teachers. You are the True Krishna for the comming generations Arjuna....!!!!🎉🎉🎉🎉🙏🙏🙏🙏
@Universon-wi7mx25 күн бұрын
were you one of the students there, Are you a physics professor That teaches in prestigious institutions like iisc. You actually have no right to tell him all this
@comptech524024 күн бұрын
@@Universon-wi7mx why. he is a student and has utmost right to get quality education whatsoever. Stop with this conservative attitude of never questioning someone's ways. No respect is lost as such, instead if the teacher is good, he/she would feel that the student is invested in the topic and hence wants it better delivered
@Universon-wi7mx24 күн бұрын
@Gautam-p3l 😇
@Universon-wi7mx24 күн бұрын
@@comptech5240 Sorry if I was offensive, but studied there, from the same teacher once. He was good. I just shared my point of view.
@comptech524024 күн бұрын
@@Universon-wi7mx no harm done. Just wanted to state a point 😃
@aniket3141527 күн бұрын
I'll join IISc banglore next year for sure❤
@ritikgupta58363 күн бұрын
Best of luck.
@shyamasundar882020 күн бұрын
Iisc is premere institute. But compare to other CSIR laboratories it is doing lot of work in basic and applied science.
@venomousshooterrony540510 күн бұрын
See how calm the environment is unlike a third class private college class where a professor will give you at least 10 minutes lecture on being late in the class even by 30 seconds 😅
@msobert421 күн бұрын
wanted to involve in this type of programs , hope can do this in next life only
@RishiRaj-bl8yx7 күн бұрын
28:10 sir you have written the Schwarzschild's solution wrong there should be c^2 in multiplication with dt^2
@Gauravkr00716 күн бұрын
i am a software engineer , but still for fun i am watching this.
@mitheshpatel680624 күн бұрын
Thanks utube fr suggesting this
@naveenbhatt4745Ай бұрын
masterpiece lecture sir
@iamnotcaptainyt4953Ай бұрын
Bro if i had time and the understanding of all the prerequisites i would just watch all the lectures , understand them and spend life solving those equations
@muthuselvi955625 күн бұрын
Damn dude, same!!
@Souravjoshvlogsofficial18 күн бұрын
Life is short use it smartly. No one no about black hole completely. We will end up with confusion in the end as you start deep dive into the concept.
@Rakeshsadhu007Ай бұрын
iiserssss❤
@ChepparaBabai29 күн бұрын
IISc is different boss
@ChannabasavaGouda28 күн бұрын
Prof explantion been like Inbuilt x2 speed
@anshul02120 күн бұрын
like how he say 'generalativity'
@PankajKumar-vi6rp14 күн бұрын
Great lecture.❤
@himanshudixit571114 күн бұрын
All Hail KZfaq algorithm for the recommendation. ❤😍♥
@newaccount-cz6tb22 күн бұрын
I have quite an interest in physics and chemistry. I think i can contribute to the country but i am confused about my career paths. Is doing research in this specific field in india is worth it. Will the amount i will earn sustain me and my family. This was my question and i hope i find some answers from seniors present here
@kajubarfe14 күн бұрын
My concern too
@higherbeingX23 күн бұрын
"CHEP IISc" - you should expand this for global audeince
@user-og2lt8ou8i27 күн бұрын
I don't understand, why these students are coming late being in this prestigious institute? Missing introductory premise for the further study... Institute must take some measure!
@BiologicArrow425 күн бұрын
Bhai, they are iisc students, I think they know some basic of their subject
@NotsoperfectshrikantАй бұрын
Professor, why are we having variables applicable in local system(known environment such as Earth and some millions of kilometers around Earth) on unknown system(I don't know whether it should be called a system, the black hole I mean). BTW, I am no way related to Quantum world and astro bodies' studies.
@Lonewolf123goАй бұрын
Then why are you here ?
@NotsoperfectshrikantАй бұрын
@@Lonewolf123go such warm welcoming response, thank you!
@henlo5453Ай бұрын
because aak is pak, pak is aak so aak pak karepak
@letstrytodoitАй бұрын
😂😂😂😂@@henlo5453
@manuupadhyay163523 күн бұрын
I apologize on the behalf of the replies to your (a very good) genuine query. You see, the physical laws being invariant under coordinate/frame transformations is one of the many suiting assumptions that we make before going on to formulate theories to explain some very specific phenomenon observed in the labs or telescopes. This way, we get a framework through which we can study general phenomena or hypothesize experiments, observe results and verify or revamp the existing theories. Most of the times, these theories, with their reasonable assumptions, conform to the experiments/observations with very less deviations and they go on to become the guiding beacon for our future understanding of various other events!
@VolatileGuy103Ай бұрын
why am i here and how did i understand everything he said. ps- i am an MCA student
@akshu993424 күн бұрын
same here, an mca student ended up here while watching a leetcode problem lol
@DimasaKing23 күн бұрын
I wish this vid never reaches Gen Asthana. Or this will figure in next SMT update😢😢
@VRAJCHAUDHARY-b9rАй бұрын
can it be an catastropic event 54.20
@AgastyaSharma-h9b25 күн бұрын
as a JEE aspirant, giving the exam in 2025, this blows my brain to a different extent, like above the jee adv level
@I_am_Dipanjan25 күн бұрын
Please learn how to think beyond JEE brother. This education system has corrupted your mind to become oriented into just problem solving like a computer. I wish you well.
@manishsingaria389525 күн бұрын
Are you comparing everything with jee advance ? Thing is jee advance level is similar to what you will get to study in first 2 year of graduation in engineering/bcs physics/ bsc chemistry.
@I_am_Dipanjan24 күн бұрын
@@manishsingaria3895 Not even first 2 years bro. I am a 3rd year BSc Physics student and JEE adv. became bread and butter for me after the 1st year of BSc.
@hassanmirza239216 күн бұрын
Hello and Thanks from Pakistan.
@aryamangogoi676426 күн бұрын
This lecture is for which year student at IISc?? it is UG or PG class?
@GuzzarAwan24 күн бұрын
I dont think IISC has any UG courses
@aryamangogoi676424 күн бұрын
@@GuzzarAwan update yourself, it seems you are still living in pre 2011 era.
@afsarrashid296726 күн бұрын
Thank you...❤❤❤
@vaibhavsingh455528 күн бұрын
2:42
@eshangarg9031Ай бұрын
instead of propounding the concepts like this it is better to involve the students and discuss and discover the concept with them walking them by hand. Not many geniuses can born through the way education is taught now in our country
@adityapanda_2000Ай бұрын
I think you don't know what kind of students study there. India's best top 50 are only able to make it to iisc
@Kabir82633Ай бұрын
@@adityapanda_2000 top 50 huh
@bossdom1997Ай бұрын
@@Kabir82633ya
@subhamdas3731Ай бұрын
It's a PhD level course given in the world's no1 research Institute and you need a decent understanding of the prerequisites to understand it. In this lecture, he was simply using the prerequisites to explain certain facts.
@starshine3702Ай бұрын
That is done in lower classes where hands-on experiences are given priority over lecture methods. What are you expecting here lol most of the topic here is abstract untill it gets proved what do want professor to do lmao
@karthikcind198121 күн бұрын
Is this chetan krishnan who studied at loyola school Trivandrum??
@mohitanandjaiswal929326 күн бұрын
Please dont laugh at my question, i am a student of arts and very weak at maths, but i have always been curious in black hole, time machine etc can i watch this? Or i should give up..
@sujathaontheweb374025 күн бұрын
Why limit curiosity? Maths doesn't have to come in the way of pursuing what you're curious about. It's not like you're making it your profession. Enjoy the other world, and don't let Maths scare you! Have fun! 😊
@LMAO_106Ай бұрын
The reason i want to go to iisc
@AdarshGupta-hc3qv2 күн бұрын
why blackboard is same as in 3 idiots movie
@TrEndsmr58826 күн бұрын
Don't know but this board is looking like the 3idiots ones . If agree like😅
@aritradubey179026 күн бұрын
Ram Ram🙏🕉
@texastexas454115 күн бұрын
Why does he speak so fast? I can't understand half of what he says. Is Blackhole mentioned in the Vedas?
@yottahertz22 күн бұрын
What camera is used to record this ?
@CatchMe-pt4ej10 күн бұрын
Explanation is ok ,but need to go more into the subject rather than briefly on unwanted things 😉
@UmangBhardwaj-y6u21 күн бұрын
Which sem is thim I am in BSC 1st sem at amu I can't understand anything
@samuelwesley66822 күн бұрын
is this an undergrad or masters class?
@nothing.to6923 күн бұрын
DO you hindi lectures on qunatum blach holes
@iagreewithyou432823 күн бұрын
How shame!ess can you be to ask this?
@pollyaich455918 күн бұрын
@@iagreewithyou4328 wtf is wrong with u? go outside sometimes dawg
@littlelilly748021 күн бұрын
KZfaq algorithm is actually crazy
@nischals.g132321 күн бұрын
what course in iisc is this
@dsrawat2677 күн бұрын
Walking here and there is irritating.
@sachin7488Ай бұрын
this is what we should watch and enjoy rather than religious bullshit babas in this country
@itachiofthesharingan67Ай бұрын
That’s a separate issue, and religious preachers can be found in every country, not just one. It’s your choice what you choose to watch. The definition of enjoyment varies from person to person, so do you think a farmer or a chef would find this enjoyable?
@starshine3702Ай бұрын
We can be religious and we can also love science they are not entirely interconnected.
@Aryanthemystic29 күн бұрын
Last time I checked, all of the Nobel prize winners of india were Brahmins the priest class the great scientists 😂😂😂
@sunny123k29 күн бұрын
@@AryanthemysticLast time I checked, the majority of the Nobel Prize winners were Jews, the original monotheists. So, what's the point?
@sunny123k29 күн бұрын
@@AryanthemysticLast time I checked, the majority of the Nobel Prize winners in the world were Jews, the original monotheists. So, what's the point?
@Chiavaccio24 күн бұрын
👍👍
@suvadipmazoomder28Ай бұрын
❤❤❤
@satyadevmodali906829 күн бұрын
What are the prerequisites for this course?
@tryit213627 күн бұрын
10:12
@niraj_nerd18 күн бұрын
135k views hmmmm so i feel everyone understands Black holes now>?
@rajat23ranjan26 күн бұрын
the girl at begining walking
@caikayee27 күн бұрын
Noice 🦀
@Positivity-u6c26 күн бұрын
Vedio ka topic sahi hai lekin ise ese angle par rakhe jisse keval sir dikhe ate jate student nahi
@ramachandrannarayanan69979 күн бұрын
Dear Sir, u r not "a faculty".( 'faculty' is plural.) U r a faculty member. Pl. tuck in ur shirt. Be formal in dressing and set a good example. U r not walking in a park. Pl. don't take it amiss.
@RomitChavan-wj8lu7 күн бұрын
why can't he stand still
@xdfckt256423 күн бұрын
You HAVE to have that IISc t shirts dont you 😂
@ArvindKumar-rl7vsАй бұрын
I cant understand his speech
@jrntrfanboiiАй бұрын
he is a mallu
@Auxxxin.14Ай бұрын
He is South Indian use earphone with good sound then you will understand easily
@johnbhai324Ай бұрын
@@ArvindKumar-rl7vs actually u don't need to..
@NataNata-ur5bf29 күн бұрын
@@johnbhai324 💀☠️
@cakewalk460226 күн бұрын
I'm from Ny i can clearly understood his pronounciation and what's he's teaching maybe it's just a *you* problem. my advice take more english classes or listen to more audiobooks.
@anoopak28398 күн бұрын
Its too irritating for me that while delivering lecture he is walking left and right in front of the board. Any other felt the same?
@dsrawat2677 күн бұрын
Exactly.. totally distracting
@vedangastrology53310 күн бұрын
This is not way to teaching
@shepherdamedegunu367521 күн бұрын
I don't know why am watching this
@mishrajyoti28288 күн бұрын
This classroom look like 3 idiots classroom ....
@sureline_19 күн бұрын
why the heck I'm watching this
@yuvrajsharma595627 күн бұрын
The worst thing I realized today is even IISc Banglore is so absured & outdated to use chalk & board system in 2024😢
@streetfoodexplore991026 күн бұрын
Even in MIT they use chalk and board.Don't be amused.
@lakshya961226 күн бұрын
Bro mit also use chalk , they also absured
@GuzzarAwan24 күн бұрын
well , some profs love to use chalk and board more than marker. Also these institutions r so good in india like ISRO IIT IISC bcoz they r RUN by Profs not IAS/PCS or administrators , the Profs in various position also get big discretion on decision-making even then u wont see any corruption charges , and Optimum use of Funds.
@anubhabchatterjee440324 күн бұрын
Knowledge matters bro.... Chalk and duster is the best way to present....
@aethist-ns6gv23 күн бұрын
Much much better than scrolling through powerpoint slides. Chalks are better than even markers and are still widely used in even ivy league colleges.
@martinpmaniputhenpurackal15 күн бұрын
This lecture may be from Kerala i guss
@olegsblog24 күн бұрын
Complete lack of discipline. Students are constantly walking. The teacher speaks very fast, like a tongue twister. Lack of visual aids.
@iagreewithyou432823 күн бұрын
Why tf should he wear a suit?
@namanpatil401624 күн бұрын
I dont like your teaching style.
@prasantakumarpadhi439923 күн бұрын
Why?
@dsrawat2677 күн бұрын
@@prasantakumarpadhi4399walking here and there
@venkatarr25 күн бұрын
This guy must be from non reservation background. This quality delivery possible only for them.