Some aspects of a weak WeylHeisenberg algebra deformation
Keyword(s):
In the weak deformation (WD) approximation of the WeylHeisenberg algebra, the corresponding generalized coherent states and displacement operator are constructed. It is shown that those states, and contrary to the non-deformed Weyl-Heisenberg algebra, are not eigenstates of the annihilation operator. Moreover, and as an alternative to the Chaïchian et al. Q-deformed path integral approach (where Q is the deformation parameter), using the Bargmann Fock representation, we propose in the WD approximation, a general simple formalism. As an application, we calculate the propagator and the wave function of the harmonic oscillator.PACS Nos.: 03.65.Fd, 31.15.Kb
2019 ◽
Vol 34
(14)
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pp. 1950104
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Keyword(s):
2018 ◽
Vol 15
(09)
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pp. 1850158
2000 ◽
Vol 33
(17)
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pp. 3493-3506
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2004 ◽
Vol 37
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pp. 769-779
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1997 ◽
Vol 12
(23)
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pp. 1699-1708
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