Linearized Field Equations of Gauge Fields from the Entanglement First Law
High Energy Physics - Theory
2019-10-02 v4
Abstract
In the context of the AdS/CFT correspondence linearized field equations of vector and antisymmetric tensor gauge fields around an AdS background are obtained from the entanglement first law of CFTs. The holographic charged entanglement entropy contains a term depending on the gauge field in addition to the Ryu-Takayanagi formula.
Keywords
Cite
@article{arxiv.1905.10084,
title = {Linearized Field Equations of Gauge Fields from the Entanglement First Law},
author = {K. Hasegawa and Y. Tanii},
journal= {arXiv preprint arXiv:1905.10084},
year = {2019}
}
Comments
20 pages, v2: references added, v3: 23 pages, comments added, v4: typos