QUANTUM ANHARMONIC CRYSTAL IN FUNCTIONAL INTEGRAL APPROACH
A lattice model of interacting light quantum particles of mass m oscillating in a crystalline field is considered in the framework of an approach based on functional integrals. The main aspects of this approach are described on an introductory level. Then a mechanism of the stabilization of this mod...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute for Condensed Matter Physics
2003-01-01
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| Series: | Condensed Matter Physics |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.5488/CMP.6.4.647 |