A unified geometric framework for boundary charges and dressings: Non-Abelian theory and matter
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.02.020
Abstract: Abstract Boundaries in gauge theories are a delicate issue. Arbitrary boundary choices enter the calculation of charges via Noether's second theorem, obstructing the assignment of unambiguous physical charges to local gauge symmetries. Replacing the arbitrary… read more here.
Keywords: geometric framework; theory; field; matter ... See more keywords
A Unified Geometric Framework for Boundary Charges and Particle Dressings
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.025013
Abstract: We provide a unified geometrical origin for both boundary charges and particle dressings, with a focus on electrodynamics. The method is furthermore generalizable to QCD and gravity, and can be extended to the non-perturbative domain. read more here.
Keywords: framework boundary; geometric framework; boundary charges; particle dressings ... See more keywords