Ben Pethybridge

activity

20232025

most citedThe Discreet Charm of the Discrete Series in DS

_{2}

4 citations · 4 across the 3 of their papers we have counts for

collaborators

3 papers

hep-th2025

Quite Discrete for a fermion

Vasileios A. Letsios, Ben Pethybridge, Alan Rios Fukelman

We study Discrete Series representations of $S L (2, R)$ with half-integer scaling dimension $Δ$ . At the classical level, we show that these UIRs are realised in the space of…

hep-th2024

Notes on complex $q = 2$ SYK

Benjamin James Pethybridge

This note clarifies and extends results on the complex SYK model to the solvable q = 2 case. We calculate the four point function OPE of fermions in the low energy CFT, implying th…

hep-th2023★ 4 cited

The Discreet Charm of the Discrete Series in DS $_{2}$

Dionysios Anninos, Tarek Anous, Ben Pethybridge +1

We study quantum field theories placed on a two-dimensional de Sitter spacetime (dS $_{2}$ ) with an eye on the group-theoretic organisation of single and multi-particle states. We exp…

Quite Discrete for a fermion

Notes on complex q=2 SYK

The Discreet Charm of the Discrete Series in DS2​

Notes on complex $q = 2$ SYK

The Discreet Charm of the Discrete Series in DS $_{2}$