From the 1 of 3 linked papers with an AI index.
3 papers
hep-th2026
Super deformation and the RNS non-critical superstring
Marcelo R. Barbosa
The paper reviews the super deformation of 2D \(\mathcal{N}=(1,1)\) theories using superspace, and shows how this deformation can be interpreted as a non‑critical RNS su…
hep-th2026
Penrose limits and TsT for fibered -branes
Marcelo R. Barbosa, Horatiu Nastase, Lucas S. Sousa
In this paper we analyze a generalized "single-trace " deformation, defined by a TsT transformation, of the fibered -brane solution from \cite{Nunez2023}. We use the Pe…
hep-th2024
Penrose limits of I-branes, twist-compactified D5-branes and spin chains
Marcelo Barbosa, Horatiu Nastase, Carlos Nunez +1
In this paper we consider the Penrose limit in the case of two gravity duals. One of them, consists of compactified I-branes (intersecting sets of D5-branes over dimensions…