2 papers
hep-th2025
TsT, and black strings
Luis Apolo, Stephane Detournay, Wei Song
We study the relationship between TsT transformations, marginal deformations of string theory on AdS backgrounds, and irrelevant deformations of 2d CFTs. We show that TsT trans…
hep-th2024
A BMS-invariant free fermion model
Peng-Xiang Hao, Wei Song, Zehua Xiao +1
We used the Cartan formalism to construct fermionic models that are compatible with Galilean or Carrollian symmetry and rigid scaling symmetry. The free Carrollian fermion model ex…