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SCIENCE!
Three Aspects of Complexity - Leonard Susskind
Three Aspects of Complexity - Leonard Susskind
zhlédnutí: 4 043
Video
Aspects of de Sitter Holography - Leonard Susskind
zhlédnutí 3,1KPřed 2 lety
Seminar on de Sitter space and Holography by Leonard Susskind given on Sept 14, 2021 to PI.
Quantum Complexity Inside Black Holes - Leonard Susskind
zhlédnutí 2,5KPřed 5 lety
Date: 23 Oct, 2014 Leonard Susskind talks about the parallels between quantum mechanics and gravity and how new developments in various fields of scientific research are founding a platform to integrate the two theories. This lecture addresses specifically how studying complexity inside black holes can provide insights into the links between quantum mechanics and gravity.
The reason for antiparticles - Richard P. Feynman
zhlédnutí 112KPřed 5 lety
Elementary Particles and the Laws of Physics The 1986 Dirac Memorial Lectures Developing a theory that seamlessly combines relativity and quantum mechanics, the most important conceptual breakthroughs in twentieth century physics, has proved to be a difficult and ongoing challenge. This book details how two distinguished physicists and Nobel laureates have explored this theme in two lectures gi...
Quantum Complexity - Leonard Susskind
zhlédnutí 20KPřed 5 lety
Lecture on quantum complexity and uncomplexity by Leonard Susskind given at the Kavli Institute for Theoretical Physics Date: October 12, 2017 arxiv.org/pdf/1701.01107.pdf
Copenhagen vs Everett, and ER=EPR
zhlédnutí 5KPřed 6 lety
Leonard Susskind's lecture on Copenhagen vs Everrett, and ER=EPR given at University of California, Santa Barbara Lecture date: May 05, 2016
How entangled black holes create Einstein-Rosen bridges | ER=EPR | Leonard Susskind
zhlédnutí 27KPřed 6 lety
Excerpts from Leonard Susskind's lecture on ER=EPR given at University of California, Santa Barbara Lecture date: August 20, 2013 00:00 Funny anecdote about Sidney Coleman 00:45 Insight into making progress in theoretical physics 01:40 Thermofield double states as descriptions of entangled black holes 05:40 Schwinger pair creation of black holes in electric fields 07:13 Bridging black holes by ...
Leonardo Susskind mini lecture on Quantum Entanglement of Black Holes
zhlédnutí 13KPřed 7 lety
Mini lecture by Leonard Susskind on Quantum Entanglement and complexity conducted on Monday, November 7, 2016.
Richard Feynman: Quantum Mechanical View of Reality 4
zhlédnutí 33KPřed 7 lety
In this series of 4 lectures, Richard Feynman introduces the basic ideas of quantum mechanics. The main topics include: the basics, the Heisenberg’s uncertainty principle, Bell’s theorem and the Einstein-Podolsky-Rosen paradox.
Richard Feynman: Quantum Mechanical View of Reality 3
zhlédnutí 54KPřed 7 lety
In this series of 4 lectures, Richard Feynman introduces the basic ideas of quantum mechanics. The main topics include: the basics, the Heisenberg’s uncertainty principle, Bell’s theorem and the Einstein-Podolsky-Rosen paradox.
Father of String Theory, Leonard Susskind, Muses on the Megaverse [Radio interview]
zhlédnutí 4,4KPřed 7 lety
Date: April 14, 2006 In his new book, The Cosmic Landscape: String Theory and the Illusion of Intelligent Design, physicist and "Father of String Theory" Leonard Susskind aims to debunk what he calls the narrow 20th century view of a unique universe. In this interview, Susskind describes a "megaverse" that is the result of a vast range of mathematical possibilities.
Leonard Susskind | Lecture 3: Entanglement and the Hooks that Hold Space Together
zhlédnutí 40KPřed 8 lety
Third of three Messenger lectures at Cornell University delivered by Leonard Susskind Theoretical physicist Leonard Susskind delivered the last of his three Messenger Lectures on "The Birth of the Universe and the Origin of Laws of Physics," May 1, 2014. Susskind is the Felix Bloch Professor of Theoretical Physics at Stanford University, and Director of the Stanford Institute for Theoretical Ph...
Leonard Susskind | Lecture 2: Black Holes and the Holographic Principle
zhlédnutí 45KPřed 8 lety
Second of three Messenger lectures at Cornell University delivered by Leonard Susskind Theoretical physicist Leonard Susskind delivered the second of his three Messenger Lectures on "The Birth of the Universe and the Origin of Laws of Physics," May 30, 2014. Susskind is the Felix Bloch Professor of Theoretical Physics at Stanford University, and Director of the Stanford Institute for Theoretica...
Leonard Susskind - The Black Hole war (Radio interview)
zhlédnutí 4,2KPřed 8 lety
Radio interview originally aired in 2009. Leonard Susskind-theoretical physicist, one of the fathers of string theory-describes some of the extraordinary, mind-blowing implications of black holes. E.g., the holographic theory of the universe. Some of these implications touched off a long-running debate between Susskind and Stephen Hawking. Susskind gives us blow-by-blow account.
Leonard Susskind | Lecture 1: Boltzmann and the Arrow of Time
zhlédnutí 176KPřed 8 lety
First of three Messenger lectures at Cornell University delivered by Leonard Susskind Theoretical physicist Leonard Susskind delivered the first of his three Messenger Lectures on "The Birth of the Universe and the Origin of Laws of Physics," April 28, 2014. Susskind is the Felix Bloch Professor of Theoretical Physics at Stanford University, and Director of the Stanford Institute for Theoretica...
Richard Feynman: Quantum Mechanical View of Reality 2
zhlédnutí 384KPřed 8 lety
Richard Feynman: Quantum Mechanical View of Reality 2
Why Zebras Don’t Get Ulcers: An Evening with Robert Sapolsky
zhlédnutí 32KPřed 8 lety
Why Zebras Don’t Get Ulcers: An Evening with Robert Sapolsky
Richard Feynman: Quantum Mechanical View of Reality 1
zhlédnutí 586KPřed 8 lety
Richard Feynman: Quantum Mechanical View of Reality 1
Leonard Susskind - PSI Lecture Special
zhlédnutí 1,5KPřed 8 lety
Leonard Susskind - PSI Lecture Special
Challenges for Early Universe Cosmology - Leonard Susskind
zhlédnutí 11KPřed 8 lety
Challenges for Early Universe Cosmology - Leonard Susskind
Leonard Susskind - Eternal Inflation & De Sitter Space
zhlédnutí 24KPřed 8 lety
Leonard Susskind - Eternal Inflation & De Sitter Space
FRW/CFT Duality and The Emergence of Time
zhlédnutí 10KPřed 8 lety
FRW/CFT Duality and The Emergence of Time
Holographic Cosmology with Leonard Susskind - part 2
zhlédnutí 13KPřed 8 lety
Holographic Cosmology with Leonard Susskind - part 2
Holographic Cosmology with Leonard Susskind - part 1
zhlédnutí 44KPřed 8 lety
Holographic Cosmology with Leonard Susskind - part 1
Slavoj Žižek on Death drive - Why Todestrieb is a Philosophical Concept
zhlédnutí 49KPřed 8 lety
Slavoj Žižek on Death drive - Why Todestrieb is a Philosophical Concept
Black Holes & Holography Mini Course - Lecture 8
zhlédnutí 749Před 8 lety
Black Holes & Holography Mini Course - Lecture 8
Black Holes & Holography Mini Course - Lecture 7
zhlédnutí 743Před 8 lety
Black Holes & Holography Mini Course - Lecture 7
Spoiler alert - zebras are a mythical creature first written about in the sacred scrolls of the eastern European rainforest tribe known as the Yanamami. Along with unicorns, yeti, and dragons they are among the most widely known of the imaginary animals. The lore surrounding zebras led directly to the black and white striped shirts commonly worn by mimes. The word “mime” is actually the Arabic word for zebra.
56:43
56:20
The prevailing view in physics suggests that information is encoded within the properties and interactions of fundamental particles. As can be seen from the discussion between these prominent physicists. This framework has been tremendously successful in describing the universe at various scales. However, I propose a novel perspective, that defines information as inherently spatial. My framework suggests that information stems from inferring "work" (displacement) resulting from energy transfer relative to spacetime. This approach offers the potential to transcend limitations across all scales, from the tiniest Planck length to vast cosmic distances.
Father of knowledge, curiosity💎
brush your teeth, smartypants
Feynman was such a boss.
I know how extremely intelligent he was, but in this video, he reminds me of Ed Norton on the honeymooners.
" Build Your Own Community then Communicate " 1 . Physically 2 . SpacePorts 3 . Telepathically 3:20
6 × 6 [ Carl Divergence Convergence Vector-Momentum EM Within ] @ Due Iďeal DESIRED ATTAINABLE geodisk 8:27
21:22
Sir, this is a McDonalds
Imagine the puzzled looks of Yorkshire folk in 1973 sitting at home eating their puddings and pontefract cakes when Emmerdale farm is interrupted by this guy talking about physics.
I'm completely ignorant, be gentle with me. If there is quantum entanglement, could we imagine that on a different scale where it occurs on opposite (or adjacent) sides of a bridge. I'm not sure I'll be able to understand a reply, but I'd apprecite it if you could structure it simply
Looking at my question, I obviously haven't got a clue about physics or geometry, but I'd appreciate it if you could talk me through this like it's on kids TV 🙏
Maybe Monty Python at 11:15 The Orgs searching for play butter.
Funny sounds like a smart Ed Norton on the honeymooners
Natural selection of laws of physics...
Delightful!
1:09:40 after the question, RF says the prediction is only useful for one step in the future, pressing the same button once more but remains puzzled, my intuition is telling me this answer is analogous to the three body problem.
46:58 What if that marvelous force he mentions that could interact with all things simultaneously at any distance is the passage of time itself? Meaning the uncertainty is a consequence of a universal framerate; this rate of change leaving perturbations that only manifest as the uncertainty from within that system. The wavefront would be perpendicular from this plane of existence originating in a higher dimension. The change would be subtle, not disturb any larger scale physical organization but only the relationships between qualia. Like if 1000 cards placed in the shape of a man all flipping at once, the man is still there despite every card having been flipped, and from the perspective of the cards, nothing changed.
The reason I brush my teeth is to not get a black hole.
I could listen to this man explain the phone book...and kids in this day in age need him too...
"Einsteins favorite joke...""I've thought about gravity so much I've became stationary""
jethro tull in beginning
Why is the guy in a white coat at the end?
My brother passed away and he enjoyed listening to Feynman and Sagan, so hearing either of them speak is like going back a few years and sitting with my brother. Wherever the dead go, hes with great people.
Amazingly sublime observation
He's so New York.
I met Paul at FSU in 1975. We became 'elevator friends'. I just knew him as 'Paul" until, , , , the day he said I could sit and wait in his office. Hmmmm, , , , Nobel Prize? "Got that in 33". OMG!! We were on a first name basis in the science building and I guess that a lot of his doctoral students were very interested who I was, , , , , I was just calling Doctor Dirac, , , Paul!! Then, 11 years later when the Challenger launch failed, my late wife worked for United Space Boosters Inc. (USBI) as a planner-scheduler and she pretty much knew every 'nut & bolt' on the solid boosters. She was on the 'lock down' team and did not come home for 3 days. So, when it came to the Official Investigation, she came home one day and told me that she met the scientist who was doing the booster failure investigation, his name was Doctor Feynman. She was his Official Cape Canaveral and KSC "Guide". Her Clearance and 'Badge" gave her Complete Access. I asked "Richard Feynman!!??". She said "yes, that's his name. How did you know?" OMG!! LOL!!
55:40
53:33
great to see him,❤❤❤❤🎉
Genius people are always crazy.
At 36:00 says something that caught my attention ! a black hole reflect radiation that has lower wavelengths than radius of the blackhole.
40:50. A vinyl record and the player must have the same rotation speed for the recording to be heard correctly. 41:00. The combined variations in the groove in the record results in the complexity of the sound. 41:20. Dimension two: the degrees at which the needle travels up and down traversing the grove on the record by how fast the record is moving. 41:45. The music created is a result of the cumulative motion of the Needle in the groove times the speed of the record in relation to where the center of the record is. 42:05. Depends on T minus means The needle relies on the arm to maintain position relative to the motion of the record. 42:20. Depends on T plus means in order for the needle to be moved up or down for a change in the grove of the record, the record has to be moving. 42:30 0 dimension is the pressure of the arm and Needle against the surface of the record enough to help the Needle to stay in the grove and detect the variations. 42:55. These "things" are the equivalent to the friction or drag created as the needle slides through the grove of the record, and forces that keep the Needle in contact with the record when it wants to skip. 43:35 the volume level of the sound coming out of the speaker is proportional to the intensity of what the Needle detects. 43:45. This is where the variations in the groove of the record are translated to the speaker via the needle.
One of my heroes.
Anti particle is a deliberately deceptive term. There is so much Bs in modern physics.
Their is no such thing as the holographic principle , It does not fit with relativity and is just a bald assed assertion with no evidence to support it, WTF is this even doing in university unless its is Discovery Institute. Black holes do not exist, HOLES CAN NEVER HAVE MASS, Leonard Susskind is not a truth seeker but a bullshit seeker he should take his self and go back to preaching from the pew. One the most disgusting not a scientist alive to day, Now hawking is dead. A principle must grounded in reality Susskind you creationist dog.
It is very unfortunate that this is so out of focus.
I am desperate to find a copy of the audio version (90minutes ) of these 1983 workshops .SoundPhotoSynthesis apparently has gone out of business and I don't know who else would have a copy .
I understand the state of mind he said he would love to reproduce or conditions of when he had ideas that couldn't be questioned as if it was perfect thought or pure thought. You are thinking but first your listening as if both were the same thing totally engrossed in what ever your thinking about.
You of it, not about it.
A jewerly. Thanks for posting
I wish I could have a conversation with Feynman about the double slit experiment and ask him to explain why he can't accept the Pilot Wave interpretation of de Broglie and Bohm (or something like it) as an explanation for what happens. It seems so much like the obvious way to go: Waveguide always goes through both slits, particle-like aspect goes through one slit or the other whether measured or not, and the presence of a detector inside to pick up the particle aspect disrupts the waveguide causing loss of the interference pattern. Done. Why not?! What's wrong with this picture? Similarly, why regard EPR as a paradox? Why not regard it as it was intended, as a sound argument for measurement-independent position and momentum and thus for the incompleteness of quantum mechanics as a description of quantum reality? I wish I could ask Feynman to show me how the famous no-go theorems (and the experiments they spawned), which concern spin, defeat the intent of EPR. Do they? I don't think Feynman would ask me to just take his word for it or accept that the answer is over my head. Maybe he'd suggest an analogy, or some reading, or a course of study.
56:30
For my money, Feynman is the finest science communicator of all time.
I'm a musician. I have always thought of theory the same way he thought of names.
Leonard Susskind should make paintings off the complexity and uncomplexity. He probably wouldn't want to be evolved with the art world though.
❤❤❤❤❤❤❤❤ENTP
I have championed the Universe. X=π/E. I am the man you've been waiting for.
He was a beautiful Jew
He is genius scientist salute to him Love from India,Punjab,majha Block
Is it just me, or does anyone here think the highest intellingence of how feymen speaks is without big words that most today wouldn't understand but how he in its simplest form explains complexity for all to understand.