Thermal String Vacuum in Black-Hole AdS Spacetime

Abstract

In this letter we propose a new ansatz for the thermal string in the TFD formulation. From it, we derive the thermal vacuum for the closed bosonic string and calculate the thermal partition function in the blackhole $AdS$ background in the first order of the perturbative quantization.

9 pages, latex file

References in corpus (6)

• Mass Spectrum of Strings in Anti de Sitter Spacetime
• Strings Propagating in the 2+1 Dimensional Black Hole Anti de Sitter Spacetime
• Multi-String Solutions by Soliton Methods in De Sitter Spacetime
• Bosonic D-Branes at Finite Temperature
• String Instabilities in Black Hole Spacetimes
• D-Branes at Finite Temperature in TFD

Cited by in corpus (2)

• String in AdS Black Hole: A Thermo Field Dynamic Approach
• Thermal D-brane boundary states from type IIB Green-Schwarz superstring in pp-wave background