Comment on "Third law of thermodynamics as a key test of generalized entropies".
Bento et al. [Phys. Rev. E 91, 022105 (2015)] state that the Tsallis entropy violates the third law of thermodynamics for q≤0 and 0<q<1. We show that their results are valid only for q≥1, since there is no distribution maximizing the Tsallis entropy for the intervals q≤0 and 0<q<1 compatible with the system energy expression.
Department of Materials Science and Nanotechnology Engineering, TOBB University of Economics and Technology, 06560 Ankara, Turkey.
G Baris
GB
Bagci
Crete Center for Quantum Complexity & Nanotechnology, Department of Physics, University of Crete, 71003 Heraklion, Hellas and Department of Physics, Faculty of Science, Ege University, 35100 Izmir, Turkey.
Thomas
T
Oikonomou