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Quantum Correction to the Entropy of the (2+1)-Dimensional Black Hole
A. A. Bytsenko, L. Vanzo, S. Zerbini
The thermodynamic properties of the (2+1)-dimensional non-rotating black hole of Bañados, Teitelboim and Zanelli are discussed. The first quantum correction to the Bekenstein-Hawki…
One-loop Effective Potential for a Fixed Charged Self-interacting Bosonic Model at Finite Temperature with its Related Multiplicative Anomaly
Emilio Elizalde, Antonio Filippi, Luciano Vanzo +1
The one-loop partition function for a charged self-interacting Bose gas at finite temperature in D-dimensional spacetime is evaluated within a path integral approach making use of…
Ray-Singer Torsion for a Hyperbolic 3-Manifold and Asymptotics of Chern-Simons-Witten Invariant
Andrei A. Bytsenko, Luciano Vanzo, Sergio Zerbini
The Ray-Singer torsion for a compact smooth hyperbolic 3-dimensional manifold is expressed in terms of Selberg zeta-functions, making use of the associated Selberg tra…
Zeta-function regularization, the multiplicative anomaly and the Wodzicki residue
E. Elizalde, L. Vanzo, S. Zerbini
The multiplicative anomaly associated with the zeta-function regularized determinant is computed for the Laplace-type operators $L_1=-\lap+V_1$ and $L_2=-\lap+V_2$, with , $V_…