English

LREE of a Dressed D$p$-brane with Transverse Motion in the Partially Compact Spacetime

High Energy Physics - Theory 2025-01-17 v1

Abstract

In the context of the type IIA/IIB superstring theories, we derive the left-right entanglement entropy (LREE) of a BPS Dpp-brane with transverse motion in the presence of a U(1)U(1) gauge potential and the Kalb-Ramond field in the partially compact spacetime TnR1,9n\mathbf{T}^n \otimes \mathbb R^{1,9-n}. At first we employ the replica trick to compute the R\'{e}nyi entropy and then we obtain the entanglement entropy. We examine the results for the special case, i.e. for the D6-brane. Besides, we investigate the thermodynamical entropy, associated with the LREE. This demonstrates that the LREE is precisely equivalent to its thermodynamic counterpart.

Keywords

Cite

@article{arxiv.2410.09784,
  title  = {LREE of a Dressed D$p$-brane with Transverse Motion in the Partially Compact Spacetime},
  author = {Hamidreza Daniali and Davoud Kamani},
  journal= {arXiv preprint arXiv:2410.09784},
  year   = {2025}
}

Comments

20 pages, LaTex2e, no figure