On large $q$ expansion in the Sachdev-Ye-Kitaev model
High Energy Physics - Theory
2019-01-23 v1 Strongly Correlated Electrons
Abstract
We consider the Sachdev-Ye-Kitaev (SYK) model where interaction involves fermions at a time. We find the next order correction to the thermal two-point function in the large expansion. Using this result we find the next order correction to the SYK free energy.
Cite
@article{arxiv.1801.06871,
title = {On large $q$ expansion in the Sachdev-Ye-Kitaev model},
author = {Grigory Tarnopolsky},
journal= {arXiv preprint arXiv:1801.06871},
year = {2019}
}
Comments
4 pages, 5 figures