Quantum Aspects of Black Objects in String Theory

TL;DR

This paper explores the quantum properties of black objects within string theory by embedding Schwarzschild black holes into superstring/M-theory, analyzing quantum corrections, and studying their thermodynamics and radiation processes.

Contribution

It introduces the concept of smeared quantum black objects in string theory and constructs a quantum black 0-brane, analyzing their quantum corrections and thermodynamic behavior.

Findings

Quantum corrections to smeared black holes are resolved.

Thermodynamic properties of quantum black objects are analyzed.

Radiation processes from quantum black branes are discussed.

Abstract

One of important directions in superstring theory is to reveal the quantum nature of black hole. In this paper we embed Schwarzschild black hole into superstring theory or M-theory, which we call a smeared black hole, and resolve quantum corrections to it. Furthermore we boost the smeared black hole along the 11th direction and construct a smeared quantum black 0-brane in 10 dimensions. Quantum aspects of the thermodynamic for these black objects are investigated in detail. We also discuss radiations of a string and a D0-brane from the smeared quantum black 0-brane.