𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Fluctuation effects in an exactly solvable model of phase transitions

✍ Scribed by Yu.M. Ivanchenko; A.A. Lisyanskii; A.E. Filippov

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
354 KB
Volume
119
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

An exactly solvable model for metal-insu
An exactly solvable model for metal-insulator phase transition
✍ J.G. Brankov; N.S. Tonchev; V.A. Zagrebnov πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 111 KB

A simple model of electrons interacting with phonons which displays a metal-insulator phase transition in the case of s.c. and b.c.c, tight-binding bands is studied. A proof is given that the model is exactly solvable in the thermodynamic limit.

On the interplay of classical and quantu
On the interplay of classical and quantum fluctuations: an exactly solvable model for a structural phase transition
✍ E.S. Pisanova; N.S. Tonchev πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 761 KB

The critical behaviour of an exactly solvable model with developed classical and quantum fluctuations depending on the temperature, the quantum parameter and the space dimension, is studied. The critical exponents on the whole phase diagram, including two multicritical points (quantum and classical)