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hep-th2024
-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…
hep-th2024
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…
hep-th2024
Melonic limits of the quartic Yukawa model and general features of melonic CFTs
Ludo Fraser-Taliente, John Wheater
We study a set of large- tensor field theories with a rich structure of fixed points, encompassing both the melonic and prismatic CFTs observed previously in the conformal limit…