Exactly solvable model of a structural phase transition
- 1 February 1991
- journal article
- research article
- Published by Taylor & Francis in Phase Transitions
- Vol. 29 (3) , 179-197
- https://doi.org/10.1080/01411599108207953
Abstract
An exactly solvable d-dimensional model for the structural phase transition with long-range anharmonic interaction is considered. Classical as well as purely quantum regimes are discussed within the framework of the method of approximating Hamiltonians.Keywords
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