2 papers
hep-th2025
A Tale of Two Uplifts: Parisi-Sourlas with Defects
Kausik Ghosh, Emilio Trevisani
Defects in conformal field theories (CFTs) play a key role in critical phenomena by modifying scaling behaviors and generating new universality classes. We introduce Parisi-Sourlas…
hep-th2025
Solving 1D crossing and QFT/CFT
Kausik Ghosh, Miguel F. Paulos, Noé Suchel
We provide an effective solution of the 1D crossing equation. We begin by arguing that crossing constraints can be recast in terms of bases of sum rules associated to special sets…