Aspects of Pre-quantum Description of Deformed Theories |
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| Authors: | Andrzej M. Frydryszak Volodymyr M. Tkachuk |
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| Affiliation: | (1) Institute of Theoretical Physics, University of Wroclaw, pl. M. Borna 9, 50-204 Wroclaw, Poland;(2) Ivan Franko Lviv National University, 12 Drahomanov Str., Lviv, UA-79005, Ukraine |
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| Abstract: | We discuss deformations of the classical systems in the phase space and show that one can use non-canonical transformations to relate regular and deformed models. On the other hand some of the models can be obtained as a classical limit of the deformed quantum models, i.e. as the result of the dequantization procedure. Nonrelativistic deformations are described. |
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| Keywords: | deformations Heisenberg algebra Hamiltonian formalism symmetries |
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