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- เผยแพร่เมื่อ 27 ก.ย. 2024
- (February 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on how string theory gives a resolution to the question regarding the entropy in a black hole.
In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.
This course was originally presented in Stanford's Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.
Stanford University:
www.stanford.edu/
Stanford Continuing Studies Program:
csp.stanford.edu/
Stanford University Channel on TH-cam:
/ stanford
This lecture series is so great.
Possibly of interest: Susskind's book "The Black Hole War" goes through the same series of arguments as he explains in this lecture series, but at a simpler level. Having read that book, it's great to have this series going into more detail and (a little) more mathematics. If anyone is struggling with the content here though, you might like that book which will give you the gist of the story.
(The narrative is also engaging.)
What carries Entropy?; String length scale and coupling constant 8:00; Entropy of BH and a string 17:00; Changing the coupling constant 35:00; Adiabatic change does not change Entropy 53:30
@grunder20 He's not bald, it just looks like that. His hair is intimidated by the sheer genius of his brain, so it hides around the side of his head.
"Two is equal to one."
@UniversumExNihilo We can find the coupling constant C2 13703599∞ by taking any two consecutive numbers of the Fibonacci series and form them into a fraction. Then multiple by 360 to get 222.5 we then subtract this from 360. The result will always be 137 that's why it's a constant. It is the symmetry and geometry of spacetime!
An artist theory on the physics of 'Time' as a physical process. Quantum Atom Theory And if you take a series that approaches pi, multiply it by 144 and then subtract it from 144, you'll also get the same answer. That's just basic math. The only thing special about the number 360 is that it is a highly composite number of a reasonable size for dividing into units to measure large circles. We could have used 480 instead.
can u give subtitle caption on this lecture please..?
Yes Master Bra'Tac
I lived my whole life waiting to read this comment
@UniversumExNihilo If you check out my videos you will find the significance to the number 360. It is link to the reason the Planck constant h is so often found with pi as in h/2π
@UniversumExNihilo This is an invitation to see an artist theory on the physics of light and time!
This theory is based on two postulates
1. Is that the quantum wave particle function Ψ represents the forward passage of time ∆E ∆t ≥ h/2π itself
2. Is that Heisenberg’s Uncertainty Principle ∆×∆p×≥h/4π that is formed by the w- function is the same uncertainty we have with any future event that we can interact with turning the possible into the actual!
Mire ha mi tengo algo ke exponer sobre Hoyente local Juakin X no abla mi idioma y partisipa en acto silensioso mente criminal (senores xe valor de la vida )
Bald men are always smart. Look at Einstein.
Malware
Type "True Theory of Everything Quadrant Model of Reality 1" into TH-cam for the Truth.
lol, "How do we heat up a particle? Throw it in a frying pan!"
Could quantum mechanics represent the passage or Arrow of Time?
This theory is based on just two postulates,
1.The first is that the quantum wave particle function explained by Schrödinger’s wave equation represents the forward passage of time or Arrow of Time itself photon by photon, quanta by quanta or moment by moment.
2. The second is that Heisenberg’s Uncertainty Principle that is formed by the wave function is the same uncertainty we have with any future event.
No strings!
2=1