IFLP 13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
A first order Tsallis theory
Autor/es:
A. PLASTINO; G.L. FERRI; D.J. ZAMORA; M. C. ROCCA
Revista:
EUROPEAN PHYSICAL JOURNAL B - CONDENSED MATTER
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2017 vol. 90
ISSN:
1434-6028
Resumen:
We investigate rst-order approximations to both i) Tsallis´ entropy Sq and ii) the Sq-MaxEnt solution (called q-exponential functions eq).We use an approximation/expansion for q very close to unity. It is shown that the functions arising from the procedure ii) are the MaxEnt solutions to the entropy emerging from i). Our present treatment is motivated by the fact it is FREE of the poles that, for classic quadratic Hamiltonians, appear in Tsallis´ approach, as demonstrated in [Euro-physics Letters 104, (2013), 60003]. Additionally, we show that our treatment is compatible with extant date on the ozone layer.
