Entanglement entropy and the large N expansion of two-dimensional Yang-Mills theory

Abstract Two-dimensional Yang-Mills theory is a useful model of an exactly solvable gauge theory with a string theory dual at large N. We calculate entanglement entropy in the 1/N expansion by mapping the theory to a system of N fermions interacting via a repulsive entropic force. The entropy is a s...

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Главные авторы:	William Donnelly, Sydney Timmerman, Nicolás Valdés-Meller
Формат:	Artigo
Язык:	Inglês
Опубликовано:	SpringerOpen 2020-04-01
Серии:	Journal of High Energy Physics
Предметы:	1/N Expansion Field Theories in Lower Dimensions Duality in Gauge Field Theories
Online-ссылка:	http://link.springer.com/article/10.1007/JHEP04(2020)182
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