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hep-th2007★ 2 cited
Contributions to the Study of Thermal States of the Bosonic String in the TFD Formalism
E. L. Graca
We determine the local entropy of the free energy of the quantized open bosonic string in Minkowski spacetime with the most general boundary conditions. We formulate a finite tempe…
hep-th2005★ 3 cited
Thermal String Vacuum in Black-Hole AdS Spacetime
E. L. Graca, I. V. Vancea
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…