Thermal DBI action for the D3-brane at weak and strong coupling
High Energy Physics - Theory
2015-06-17 v1
Abstract
We study the effective action for finite-temperature D3-branes with an electromagnetic field at weak and strong coupling. We call this action the thermal DBI action. Comparing at low temperature the leading correction for the thermal DBI action at weak and strong coupling we find that the factor well-known from the AdS/CFT correspondence extends to the case of arbitrary electric and magnetic fields on the D3-brane. We investigate the reason for this by taking the decoupling limit in both the open and the closed string descriptions thus showing that the AdS/CFT correspondence extends to the case of arbitrary constant electric and magnetic fields on the D3-brane.
Cite
@article{arxiv.1311.3834,
title = {Thermal DBI action for the D3-brane at weak and strong coupling},
author = {Gianluca Grignani and Troels Harmark and Andrea Marini and Marta Orselli},
journal= {arXiv preprint arXiv:1311.3834},
year = {2015}
}
Comments
30 pages, no figures