Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Physica A Statistical Mechanics and its Applications

On the interplay of classical and quantum fluctuations: an exactly solvable model for a structural phase transition

Ekaterina S. Pisanova, N. S. Tonchev

Published Jul 1, 1993• 9 citations
Publisher
DOI
10.1016/0378-4371(93)90475-j

Related papers

Fluctuation effects in an exactly solvable model of phase transitions

Yu. M. Ivanchenko, Alexander A. Lisyansky, Alexander E. Filippov

Physics Letters A•Dec 1, 1986•18 citations

exactly solvable model of phase transitions

Yu. M. Ivanchenko, Alexander A. Lisyansky, Alexander E. Filippov

Theoretical and Mathematical Physics•Jun 1, 1987•1 citation

Phase transition in an exactly solvable model of interacting bosons

V. V. Gorunovich

Ukrainian Mathematical Journal•Feb 1, 1997•0 citations

Aspects of quantum phase transitions

Michael Kruse, H. G. Millerr, Angel Ricardo Plastino +1 more

A unified description of i) classical phase transitions and their remnants in finite systems and ii) quantum phase transitions is presented. The ensuing discussion relies on the interplay between, on the one hand, the thermodynamic concepts of temperature and specific heat and on the other, the quantal ones of coupling strengths in the Hamiltonian. Our considerations are illustrated in an exactly solvable model of Plastino and Moszkowski [Il Nuovo Cimento {\bf 47}, 470 (1978)].

arXiv:0809.3514•Sep 20, 2008•1 citation

Some basic aspects of quantum phase transitions

Diana V Shopova, Dimo I Uzunov

arXiv:cond-mat/0301423•Physics Reports•Apr 23, 2003•31 citations

An Exactly Solvable Model Exhibiting a Landau Phase Transition

R. Alben

An exactly solvable model is presented that exhibits a phase transition and that can be exactly described by Landau's phase transition theory. The model is used to elucidate the constructs and assumptions that go into the Landau theory, and also to illustrate the role of fluctuations near an instability in a finite system.

American Journal of Physics•Jan 1, 1972•11 citations