Acta Optica Sinica, Volume. 19, Issue 4, 441(1999)
Even Coherent States of a Finite-Dimensional Hilbert Space q-Deformation Harmonic Oscillator and Their Squeezing and Antibunching Properties
In a general way, even q-coherent states in a finite-dimensional Hilbert space (FDHS) case are constructed explicitly. Some quantum statistical properties are discussed. It is found that squeezing and antibunching properties of even q-coherent states in a FDHS case are different from those of usual even q-coherent states. No matter the q-deformation exhibits or not, the former all exhibits not only quadrature squeezing but also antibunching effect.
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[in Chinese]. Even Coherent States of a Finite-Dimensional Hilbert Space q-Deformation Harmonic Oscillator and Their Squeezing and Antibunching Properties[J]. Acta Optica Sinica, 1999, 19(4): 441