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Dynamical aspects in the quantizer–dequantizer formalism.
- Source :
-
Annals of Physics . Oct2017, Vol. 385, p769-781. 13p. - Publication Year :
- 2017
-
Abstract
- The use of the quantizer–dequantizer formalism to describe the evolution of a quantum system is reconsidered. We show that it is possible to embed a manifold in the space of quantum states of a given auxiliary system by means of an appropriate quantizer–dequantizer system. If this manifold of states is invariant with respect to some unitary evolution, the quantizer–dequantizer system provides a classical-like realization of such dynamics, which in general is non linear. Integrability properties are also discussed. Weyl systems and generalized coherent states are used as a simple illustration of these ideas. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00034916
- Volume :
- 385
- Database :
- Academic Search Index
- Journal :
- Annals of Physics
- Publication Type :
- Academic Journal
- Accession number :
- 125446311
- Full Text :
- https://doi.org/10.1016/j.aop.2017.08.025