3 papers
hep-th2026
-like algebras via the -graded Kac-Moody algebra
Armin Ghazi, Ahmad Moradpouri
The Sugawara construction provides a natural way to construct the Virasoro algebra from a current algebra. It was shown in Ref.~\cite{Ghazi:2025oin} that for the Kac-Moody…
hep-th2025
The species scale and the refined TCC bound in time-dependent backgrounds of string theory
Ahmad. Moradpouri
The species scale is the energy scale at which quantum corrections to Einstein's theory of gravity become significant. In many cases, this scale corresponds to the string mass scal…
hep-th2025
Quantum Regular Black Holes and Complete Monotonicity
A. Almasi, A. Moradpouri, M. Shahbazi
We examine the conjecture for the complete monotonicity of certain curvature invariants for quantum black holes. In this note, we study a class of quantum regular black holes that…