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Support the channel🌟 Patreon: https://www.patreon.com/michaelpennmath Merch: https://teespring.com/stores/michael-penn-math My amazon shop: ...
YouTube-Michael Penn
2022/02/25動画の見どころ1/10枚目 Intro
動画の見どころ2/10枚目 Recap
動画の見どころ3/10枚目 Why is c in the center of G'?
動画の見どころ4/10枚目 Conclusion
動画の見どころ5/10枚目 Application to basis vectors
動画の見どころ6/10枚目 Solving for LmLn
動画の見どころ7/10枚目 Definition of f prime
動画の見どころ8/10枚目 Evaluating H at 1
動画の見どころ9/10枚目 Evaluating brackets
動画の見どころ10/10枚目 Why is the cardinal number 112?
There are lots of ways to think about the Virasoro Algebra. Diffeomorphisms on the circle, the algebra of boundary charges in AdS_3, ...
YouTube-Sean Downes
2020/08/31We derive the most general form of the Virasoro Algebra from the algebra of derivations of Laurent polynomials.We then related this to the ...
YouTube-Sean Downes
2022/03/16動画の見どころ1/10枚目 Brief Review
動画の見どころ2/10枚目 The Laurent Polynomials
動画の見どころ3/10枚目 Commutative Property of Polynomial Multiplication
動画の見どころ4/10枚目 General Values of Fm
動画の見どころ5/10枚目 The Jacobi Identities
動画の見どころ6/10枚目 Recurrence Relation
動画の見どころ7/10枚目 Complete Solutions
動画の見どころ8/10枚目 Next Odd Polynomial Monomial
動画の見どころ9/10枚目 Change of Basis Trick
動画の見どころ10/10枚目 Convention Fixes the Normalization Constant of C
This is the first of a series of lectures. Lecture (1): Witt algebra, conformal group, holomorphic bijections, examples.
YouTube-Masoud Khalkhali
2023/03/27This one took a while! And it's LONG! But I do the whole calculation explicitly so hopefully this is a good reference for you folks.
YouTube-Sean Downes
2022/04/11Witt Algebra, Conformal Group, Virasoro Algebra (2). 213 views · 1 year ago ...more. Masoud Khalkhali. 921. Subscribe.
YouTube-Masoud Khalkhali
2023/04/03動画の見どころ1/10枚目 Central Extension
動画の見どころ2/10枚目 Defining Terms
動画の見どころ3/10枚目 Sample Charge
動画の見どころ4/10枚目 Pure States of a Quantum System
動画の見どころ5/10枚目 Overlap Function
動画の見どころ6/10枚目 Projective Unity Representation
動画の見どころ7/10枚目 Central Extensions
動画の見どころ8/10枚目 Unitary Operators
動画の見どころ9/10枚目 Matrix Multiplication
動画の見どころ10/10枚目 The Heisenberg Group
We will introduce conformal field theory in two dimensions, from the basic principles to some of the simplest models.
YouTube-Erwin Schrödinger International Institute for Mathematics and Physics (ESI)
2019/04/30In this video, we quantize the constraints that we got at the classical level. In the process, we derive the Virasoro algebra.
YouTube-Phymaths
2022/10/29Add a comment... 40:09 · Go to channel · An algebra for string theory -- The Virasoro algebra. Michael Penn•46K views · 1:26:56 · Go to channel ...
YouTube-Erwin Schrödinger International Institute for Mathematics and Physics (ESI)
2023/08/07Workshop on Representation Theory, Calabi-Yau Manifolds, and Mirror Symmetry 11/29/22 Speaker: Flor Orosz Hunziker (Colorado) Title: Tensor ...
YouTube-Harvard CMSA
2023/03/09動画の見どころ1/10枚目 Motivation
動画の見どころ2/10枚目 Irreducible Modules
動画の見どころ3/10枚目 A Vertex Operator Super Algebra
動画の見どころ4/10枚目 Conformal Vector
動画の見どころ5/10枚目 The Vertex Operator Super Algebra Structure
動画の見どころ6/10枚目 A Module for a Vertex Operator Super Algebra
動画の見どころ7/10枚目 Embedding Diagrams
動画の見どころ8/10枚目 Embedding between Verma Modules
動画の見どころ9/10枚目 Tensor Products for Vertex Operator Super Algebra
動画の見どころ10/10枚目 Singular Vector
... 256 views · 40:09. Go to channel · An algebra for string theory -- The Virasoro algebra. Michael Penn•46K views · 1:11:26. Go to channel ...
YouTube-Kavli Institute for Theoretical Physics
1か月前... Virasoro algebra. Conformal blocks and modular functor.Consructions of vertex algebras by reduction or by exstensions. 3. Elements of ...
YouTube-Kyoto-U OCW
2019/08/28Presented as part of the Berkeley Center for Theoretical Physics string theory / HEP-QIS seminar on October 4, 2022.
YouTube-Bousso Group at Berkeley
2022/10/11動画の見どころ1/10枚目 Introduction Holography and Bulk Reconstruction
動画の見どころ2/10枚目 Beyond entanglement entropy
動画の見どころ3/10枚目 Quadrant Action
動画の見どころ4/10枚目 Perimeter Family of Modular Hamiltonians
動画の見どころ5/10枚目 Parallel Transport
動画の見どころ6/10枚目 Berry Curvature
動画の見どころ7/10枚目 Penrose Diagram for Ds2
動画の見どころ8/10枚目 Zero Mode Projection
動画の見どころ9/10枚目 A Projection Operator
動画の見どころ10/10枚目 Parallel Transport Probes
The universal enveloping algebra. 29K views · 1 year ago ...more ... An algebra for string theory -- The Virasoro algebra. Michael Penn ...
YouTube-Michael Penn
2022/12/02動画の見どころ1/10枚目 Introduction
動画の見どころ2/10枚目 Axioms of a Lie algebra
動画の見どころ3/10枚目 Cross product
動画の見どころ4/10枚目 Vectors as operators
動画の見どころ5/10枚目 Scalar multiplication
動画の見どころ6/10枚目 Recap
動画の見どころ7/10枚目 Definition of U(G)
動画の見どころ8/10枚目 Fixing the alphabetical order
動画の見どころ9/10枚目 The degree of an element in a universal enveloping algebra is not canonical
動画の見どころ10/10枚目 Conclusion
... reminded. 40:09 · Go to channel · An algebra for string theory -- The Virasoro algebra. Michael Penn•46K views · 28:00 · Go to channel · The ...
YouTube-Michael Penn
2022/02/02動画の見どころ1/9枚目 Intro
動画の見どころ2/9枚目 Linear transformations
動画の見どころ3/9枚目 Derivation of a constant
動画の見どころ4/9枚目 The Witt Algebra for negative values of n
動画の見どころ5/9枚目 Basis of the Witt Algebra
動画の見どころ6/9枚目 Algebraic Structure
動画の見どころ7/9枚目 What is an algebra?
動画の見どころ8/9枚目 Definition of lm and ln
動画の見どころ9/9枚目 What is the Virasoro Algebra?
Abstract: We explain how to use a Virasoro algebra to construct a solution to the Yang-Baxter equation acting in the tensor square of the ...
YouTube-Centre International de Rencontres Mathématiques
2019/05/03動画の見どころ1/10枚目 R-matrix construction
動画の見どころ2/10枚目 Conclusion
動画の見どころ3/10枚目 Background and outline
動画の見どころ4/10枚目 Quantum inverse scattering method
動画の見どころ5/10枚目 Setup
動画の見どころ6/10枚目 How does the construction arise?
動画の見どころ7/10枚目 The R-matrix as a reflection operator
動画の見どころ8/10枚目 Reflection operator
動画の見どころ9/10枚目 Correction to zero mode
動画の見どころ10/10枚目 The conformal dimension
Comments · An algebra for string theory -- The Virasoro algebra. · Symmetric Groups (Abstract Algebra) · U.S. support for LGBTQ+ rights is ...
YouTube-Sean Downes
2021/02/11動画の見どころ1/6枚目 Part One.the Lie algebra sl_n
動画の見どころ2/6枚目 Part Two.the Lie algebra sl_2
動画の見どころ3/6枚目 Part Three.the physicists' sigma matrices
動画の見どころ4/6枚目 Part Four.involutions of sl_2
動画の見どころ5/6枚目 Part Five.the affine Lie algebras sl_2 and sl_2 [sigma_3]
動画の見どころ6/6枚目 Part Six.the twisted affine Lie algebra sl_2 [sigma_1]
Algebra - Ring Theory-1. Ally Learn · Playlist · 37:25 · Go to channel · Lie ... An algebra for string theory -- The Virasoro algebra. Michael ...
YouTube-MathMajor
2023/05/06動画の見どころ1/10枚目 Forward Direction
動画の見どころ2/10枚目 Polynomial
動画の見どころ3/10枚目 Evaluation Homomorphism
動画の見どころ4/10枚目 Leading Term
動画の見どころ5/10枚目 The Rational Root Theorem
動画の見どころ6/10枚目 Example
動画の見どころ7/10枚目 Equate Coefficients
動画の見どころ8/10枚目 Eisenstein's Criterion
動画の見どころ9/10枚目 Other New Fields out of Irreducible Polynomials
動画の見どころ10/10枚目 Sample Calculations
... algebra and define BRST complexes computing the semi ... An algebra for string theory -- The Virasoro algebra. Michael Penn ...
YouTube-Erwin Schrödinger International Institute for Mathematics and Physics (ESI)
1か月前... Virasoro algebra modules, due to Feigin-Fuchs. Joint work with Davesh Maulik. Recording during the thematic meeting "Cohomology of Algebraic ...
YouTube-Centre International de Rencontres Mathématiques
2018/11/12動画の見どころ1/10枚目 Child groups of the K3 surface
動画の見どころ2/10枚目 Important property of child groups of K3 surfaces
動画の見どころ3/10枚目 Classes of Hilbert schemes
動画の見どころ4/10枚目 Where does Representation Theory start?
動画の見どころ5/10枚目 Cycle in the product of two Hilbert schemes
動画の見どころ6/10枚目 Representation theory as a tool
動画の見どころ7/10枚目 Composition of operators
動画の見どころ8/10枚目 Commutation relations
動画の見どころ9/10枚目 General formula for any surface
動画の見どころ10/10枚目 What is V1?