Wave function for the squeezed atomic coherent state in entangledstate representation and some of its applications |
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| Authors: | Wang Ji-Suo MengXiang-Guo and Liang Bao-Long |
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| Institution: | College of Physics and Engineering, Qufu Normal University, Qufu 273165, China;Department of Physics, Liaocheng University, Liaocheng 252059, China; Department of Physics, Liaocheng University, Liaocheng 252059, China |
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| Abstract: | Based on the Einstein, Podolsky, and Rosen (EPR) entangled
state representation, this paper introduces the wave function for
the squeezed atomic coherent state (SACS), which turns out to be
just proportional to a single-variable ordinary Hermite polynomial
of order 2j. As important applications of the wave function,
the Wigner function of the SACS and its marginal distribution are
obtained and the eigenproblems of some Hamiltonians for the
generalized angular momentum system are solved. |
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| Keywords: | squeezed atomic coherent state entangled state
representation Wigner function eigenvalue and
eigenstate |
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