INVESTIGADORES
CASINI Horacio German
artículos
Título:
Entanglement entropy as a witness of the Aharonov-Bohm effect in QFT
Autor/es:
ARIAS, RAUL; BLANCO, DAVID; CASINI, HORACIO
Revista:
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Londres; Año: 2015 vol. 48 p. 1 - 11
ISSN:
1751-8113
Resumen:
We study the dependence of the entanglement entropy with a magnetic flux and show that the former quantity witnesses an Aharonov?Bohm-like effect. In particular, we consider free charged scalar and Dirac fields living on a two-dimensional cylinder and study how the entanglement entropy for a strip-like region on the surface of the cylinder is affected by a magnetic field enclosed by it.
