$T\bar{T}$ deformation on non-Hermitian two coupled SYK model
High Energy Physics - Theory
2024-11-21 v3 General Relativity and Quantum Cosmology
Abstract
We investigate deformation on non-Hermitian coupled Sachdev-Ye-Kitaev (SYK) model and the holographic picture. The relationship between ground state and thermofield double state is preserved under the deformation. We prove that deformed theory provides a reparameterization in large limit. These deformation effects is calculated numerically with green functions and free energy. The thermodynamic phase structures show the equivalence of the wormhole-black hole picture between non-Hermitian model and Hermitian model still holds under deformation. We also study the correlation function in Lorentz time and revival dynamic.
Keywords
Cite
@article{arxiv.2312.03433,
title = {$T\bar{T}$ deformation on non-Hermitian two coupled SYK model},
author = {Chenhao Zhang and Wenhe Cai},
journal= {arXiv preprint arXiv:2312.03433},
year = {2024}
}
Comments
18 pages, 4 figures; Some more discussion, published version