16 citations · 24 across the 4 of their papers we have counts for
4 papers
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…
First Order Semiclassical Thermal String in the AdS Spacetime
H. Belich, E. L. Graca, M. A. Santos +1
We formulate the finite temperature theory for the free thermal excitations of the bosonic string in the anti-de Sitter (AdS) spacetime in the Thermo Field Dynamics (TFD) approach.…
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…
Entropy of Bosonic Open String and Boundary Conditions
M. C. B. Abdalla, E. L. Graca, I. V. Vancea
The entropy of the states associated to the solutions of the equations of motion of the bosonic open string with combinations of Neumann and Dirichlet boundary conditions is given.…