4 papers
Four-point function of the complex Sachdev-Ye-Kitaev model at finite chemical potential
Can Onur Akyuz, Erick Arguello Cruz, Ludo Fraser-Taliente +1
It is known that, for a range of chemical potentials, the infrared behavior of the complex Sachdev-Ye-Kitaev (cSYK) model is governed by a 1D Nearly Conformal Field Theory (NCFT$_{…
The sphere free energy of the vector models to order
Ludo Fraser-Taliente
We calculate the large- expansion of the sphere free energy of the O(N) and the Gross-Neveu CFTs to order . Analytic regularization of…
-extremization determines certain large- CFTs
Ludo Fraser-Taliente, John Wheater
We show that the conformal data of a range of large- CFTs, the melonic CFTs, are specified by constrained extremization of the universal part of the sphere free energy $F=-\log…
A Nonlocal Schwinger Model
Ludovic Fraser-Taliente, Christopher P. Herzog, Abhay Shrestha
We solve a system of massless fermions constrained to two space-time dimensions interacting via a space-time dimensional Maxwell field. Through dimensional reduction to the def…