English

Holographic Thermalization with Weyl Corrections

High Energy Physics - Theory 2016-02-17 v3

Abstract

We consider holographic thermalization in the presence of a Weyl correction in five dimensional AdS space. We first obtain the Weyl corrected black brane solution perturbatively, up to first order in the coupling. The corresponding AdS-Vaidya like solution is then constructed. This is then used to numerically analyze the time dependence of the two point correlation functions and the expectation values of rectangular Wilson loops in the boundary field theory, and we discuss how the Weyl correction can modify the thermalization time scales in the dual field theory. In this context, the subtle interplay between the Weyl coupling constant and the chemical potential is studied in detail.

Cite

@article{arxiv.1510.00232,
  title  = {Holographic Thermalization with Weyl Corrections},
  author = {Anshuman Dey and Subhash Mahapatra and Tapobrata Sarkar},
  journal= {arXiv preprint arXiv:1510.00232},
  year   = {2016}
}

Comments

References added, discussions improved. Version to appear in JHEP

R2 v1 2026-06-22T11:10:12.020Z