![[The University of Texas at Austin: What starts here changes the world]](/imgs/ut-banner-logo.gif){kind=logo}
Theory Group Seminar, 06 December 2016
Dr. Joaquim Gomis, Universitat de Barcelona
Canonical realization of BMS symmetry
abstract
We construct a canonical realization of the BMS algebra
in terms of the Fourier modes of the free Klein-Gordon field in four and three dimensions. The realization contains supertranslations and also superrotations.