121 citations · 593 across the 58 of their papers we have counts for
16 papers · 2 filters
Atomic coherent state in Schwinger bosonic realization for optical Raman coherent effect
Hong-Yi Fan, Xue-xiang Xu, Li-yun Hu
For optical Raman coherent effect we introduce the atomic coherent state (or the angular momentum coherent state with various angular momemtum values) in Schwinger bosonic realizat…
Relation between Optical Fresnel transformation and quantum tomography in two-mode entangled case
Hong-yi Fan, Li-yun Hu
Similar in spirit to the preceding work [Opt. Commun. 282 (2009) 3734] where the relation between optical Fresnel transformation and quantum tomography is revealed, we study this k…
Entangled Husimi distribution and Complex Wavelet transformation
Li-yun Hu, Hong-yi Fan
Based on the proceding Letter [Int. J. Theor. Phys. 48, 1539 (2009)], we expand the relation between wavelet transformation and Husimi distribution function to the entangled case.…
Nonclassicality of photon-added squeezed vacuum and its decoherence in thermal environment
Li-yun Hu, Hong-yi Fan
We study the nonclassicality of photon-added squeezed vacuum (PASV) and its decoherence in thermal environment in terms of the sub-Poissonian statistics and the negativity of Wigne…
Inversion formula and Parsval theorem for complex continuous wavelet transforms studied by entangled state representation
Li-yun Hu, Hong-yi Fan
In a preceding Letter (Opt. Lett. 32, 554 (2007)) we have proposed complex continuous wavelet transforms (CCWTs) and found Laguerre--Gaussian mother wavelets family. In this work w…
Photon--added squeezed thermal states: statistical properties and its decoherence in a photon-loss channel
Xue-xiang Xu, Li-yun Hu, Hong-yi Fan
Using the normally ordered Gaussian form of displaced-squeezed thermal field characteristic of average photon number n, we introduce the photon-added squeezed thermo state (PASTS)…