3 papers
hep-th2026
Instanton-Induced Closed-String Amplitudes in Minimal Superstring Theory at Subleading Order
Jyotirmoy Barman, Rishabh Kaushik, Raghu Mahajan +2
We compute the disk one-point function, the disk two-point function, and the annulus one-point function of the cosmological constant operator in the type 0A and type 0B minimal sup…
hep-th2025
A Brief Note on Complex AdS-Schwarzschild Black Holes
Raghu Mahajan, Kaustubh Singhi
In the context of thermodynamics of asymptotically anti-de Sitter spaces, it is often stated that at very low temperatures, there is only one saddle point available-namely, thermal…
hep-th2025
Lectures on Quantum Extremal Surfaces and the Page Curve
Raghu Mahajan
This article is a write-up of pedagogical lectures delivered at the Asia Pacific Center for Theoretical Physics online winter school held in January 2021, and also as part of the Q…