Skip navigation

Main Menu

Global Menu

side title

Physics

Search

Seminar

Seminar

Seminar view

Seminar View

Seminar
FIELD Phys:StringTheory
DATE June 04 (Mon), 2018
TIME 16:00-17:30
PLACE 1423
SPEAKER Min-Seok Seo
HOST Song, Jaewon
INSTITUTE Chung-Ang Univ.
TITLE Algebraic aspects of large gauge transformation
ABSTRACT

Recently, large gauge symmetry, the emergent symmetry acting on the soft photon / graviton induced by gauge symmetry, has drawn interest as it provides a novel interpretation on the soft theorem and also a connection to the memory effect. In this talk, we discuss the closed algebra which includes the large gauge transformation charge, as well as the helicity operator in the QED case. From this, I try to argue the connection of large gauge transformation to the Lorentz group representation and electromagnetic duality.

FILE  
  • list

Seminar List

 

Subject

keyword

date

~