期刊
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
卷 48, 期 14, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1751-8113/48/14/145401
关键词
entanglement entropy; Aharonov-Bohm effect; quantum field theory
资金
- CONICET
- CNEA
- Universidad Nacional de Cuyo, Argentina
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.
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