Article ID Journal Published Year Pages File Type
9867935 Physics Letters A 2005 6 Pages PDF
Abstract
A quantum phase transition, characterized by an accumulation of energy levels in the espectrum of the model, is associated with a qualitative change in the corresponding classical dynamic obtained upon generalized coherent states of angular momentum.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
Preview
Relation between quantum phase transitions and classical instability points in the pairing model
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