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quant-ph2005★ 13 cited
Phase space methods for particles on a circle
S. Zhang, A. Vourdas
The phase space for a particle on a circle is considered. Displacement operators in this phase space are introduced and their properties are studied. Wigner and Weyl fu…
quant-ph2005★ 30 cited
Analytic Representation of Finite Quantum Systems
S. Zhang, A. Vourdas
A transform between functions in R and functions in Zd is used to define the analogue of number and coherent states in the context of finite d-dimensional quantum systems. The cohe…