Quantum Field Theory 3a - Photons I
In this video we apply the theory we developed in videos 1 & 2, along with some ideas from electromagnetic theory, to develop a rigorous theory of photons.
From playlist Quantum Field Theory
Thousands of Years of Korean History: Birth and Growth, Prof. Myung chul Youn
This lecture includes an introduction and conversation with Arne Westad, Elihu Professor of History, Yale University. Myung-chul Yoon is professor emeritus of history at Dongguk University and professor of archeology at Samarkand State University of Uzbekistan. His research focuses on the
From playlist Council on East Asian Studies (CEAS)
David Hernandez, Quantum Kac-Moody algebras and categorifications
David HERNANDEZ (Université Paris-Diderot - Paris 7) "Quantum Kac-Moody algebras and categorifications"
From playlist Après-midi en l'honneur de Victor KAC
Richard Feynman on Quantum Mechanics Part 1 - Photons Corpuscles of Light
Richard Feynman on Quantum Mechanics
From playlist Feynman's Lectures
Pierre Vanhove: Feynman integrals and Mirror symmetry
The lecture was held within the framework of the Hausdorff Trimester Program: Periods in Number Theory, Algebraic Geometry and Physics. Abstract: We study the Feynman integral for the sunset graph defined as the scalar two-point self-energy at two-loop order. The Feynman integral is eval
From playlist Workshop: "Amplitudes and Periods"
(PP 6.1) Multivariate Gaussian - definition
Introduction to the multivariate Gaussian (or multivariate Normal) distribution.
From playlist Probability Theory
Richard Feynman: Quantum Mechanical View of Reality 1
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.
From playlist Feynman's Lectures
Richard Feynman Thinking Part 1 of 2
Richard Phillips Feynman was an American physicist known for the path integral formulation of quantum mechanics, the theory of quantum electrodynamics and the physics of the super fluidity of super cooled liquid helium, as well as work in particle physics (he proposed the Parton model). Fo
From playlist Feynman's Lectures
Richard Feynman Lecture on Quantum Electrodynamics: QED. 1/8
Part 2: http://www.youtube.com/watch?v=rKjpk3dkIZI Richard Feynman gives us a lecture on Quantum electrodynamcis, the theory of photons and electron interactions which incorporates his unique view of the fundamental processes that create it. one of the 3 winners of the 1965 Nobel prize in
From playlist Feynman's Lectures
(PP 6.2) Multivariate Gaussian - examples and independence
Degenerate multivariate Gaussians. Some sketches of examples and non-examples of Gaussians. The components of a Gaussian are independent if and only if they are uncorrelated.
From playlist Probability Theory
What is Wave Particle Duality?
This video looks at the history of ideas behind the concept of wave particle duality, with a particular focus on the work of Louis de Broglie and the matter-wave hypothesis. After discussing the groundbreaking experimental work of Thomas Young and the concept of wave interference, a brief
From playlist Quantum Physics
Anna Marie Bohmann: Assembly in the Algebraic K-theory of Lawvere Theories
Talk by Anna Marie Bohmann in Global Noncommutative Geometry Seminar (Americas), https://globalncgseminar.org/talks/tba-30/, on April 29, 2022.
From playlist Global Noncommutative Geometry Seminar (Americas)
Have We Really Found The Theory Of Everything?
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From playlist The Entire History of the Universe
David Gross: Quantum Field Theory - Past Present Future
Invited talk at the Conference in Honour of the 90th Birthday of Freeman Dyson, Institute of Advanced Studies, Nanyang Technological University, Singapore, 26-29 August 2013 http://www.ntu.edu.sg/ias/upcomingevents/FMDS/Pages/default.aspx
From playlist Quantum Field Theory
SQCD and Pairs of Pants by Shlomo Razamat
PROGRAM QUANTUM FIELDS, GEOMETRY AND REPRESENTATION THEORY 2021 (ONLINE) ORGANIZERS: Aswin Balasubramanian (Rutgers University, USA), Indranil Biswas (TIFR, india), Jacques Distler (The University of Texas at Austin, USA), Chris Elliott (University of Massachusetts, USA) and Pranav Pan
From playlist Quantum Fields, Geometry and Representation Theory 2021 (ONLINE)
1. Introduction to Effective Field Theory (EFT)
MIT 8.851 Effective Field Theory, Spring 2013 View the complete course: http://ocw.mit.edu/8-851S13 Instructor: Iain Stewart In this lecture, the professor discussed EFT of Hydrogen, top-down and bottom-up, and renormalizable EFT. License: Creative Commons BY-NC-SA More information at ht
From playlist MIT 8.851 Effective Field Theory, Spring 2013
Simplifying String Theory by Rajesh Gopakumar, ICTS
Science at ICTS URL: https://www.icts.res.in/science-at-icts Date: 20 June 2015 Venue: ICTS-TIFR Campus DESCRIPTION : - This event marks the inauguration of the Campus of the International Centre for Theoretical Sciences of TIFR. The academic program will consist of lectures in tradit
From playlist Science at ICTS
The Role of Theory in Science - David Gross
Speaker : David Gross (KITP, Santa Barbara) Date and Time : 28 Dec 2009, 05:30 PM Venue : J. N. Tata Auditorium, IISc, Bangalore On the occasion of the inauguration of the International Centre for Theoretical Sciences, TIFR, I shall share some of my observations and conclusions as to the
From playlist Public Lectures
Andrei DAVYDYCHEV - Geometrical Splitting and Reduction of N-point Feynman Diagrams
A geometrical approach to the calculation of N-point Feynman diagrams is reviewed. It is shown how the geometrical splitting of N-point diagrams can be used to simplify the parametric integrals and reduce the number of variables in the occurring functions. Moreover, such a splitting yields
From playlist Algebraic Structures in Perturbative Quantum Field Theory: a conference in honour of Dirk Kreimer's 60th birthday
Seok Kim - 6 dimensional superconformal field theories (1)
PROGRAM: THE 8TH ASIAN WINTER SCHOOL ON STRINGS, PARTICLES AND COSMOLOGY DATES: Thursday 09 Jan, 2014 - Saturday 18 Jan, 2014 VENUE: Blue Lily Hotel, Puri PROGRAM LINK: http://www.icts.res.in/program/asian8 The 8th Asian Winter School on Strings, Particles and Cosmology is part of a seri
From playlist The 8th Asian Winter School on Strings, Particles and Cosmology