IFLP 13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Thermodynamics´third law and quantum phase transitions
Autor/es:
M. K. G. KRUSE; H. MILLER; A. PLASTINO; A.R. PLASTINO
Revista:
PHYSICA A - STATISTICAL AND THEORETICAL PHYSICS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Año: 2010
ISSN:
0378-4371
Resumen:
We report on the fact that microscopically enforcing fulfillment of thermodynamics thirdlaw on a system of fermions automatically yields the values of the external parameter(here coupling strengths in the pertinentHamiltonian) atwhich quantumphase transitionstake place. Our considerations are illustrated via an exactly solvable model of Plastino andMoszkowski [Il Nuovo Cimento 47, 470 (1978)].
