ArXiv Preprints (Journal/Conference publications referred)
[1] arXiv:1101.4736 [pdf]
Wigner function and entanglement of generalized quantum optical vortex
Comments: 6 pages. AIP format.
Journal-ref: AIP conference proceedings on "75 Years of Quantum Entanglement -- Foundations and Information theoretic applications" at Kolkata, India, 06-10.01.2011
Subjects: Quantum Physics (quant-ph); Optics (physics.optics)
[2] arXiv:1010.3911 [pdf]
Entanglement of Quantum Optical Elliptic Vortex

Comments: 11 pages including 2 figs. 

Journal-ref: Physics Letters A 375, 1926 (2011)

Subjects: Quantum Physics (quant-ph); Optics (physics.optics)
[3] arXiv:1007.0697 [pdf]
Wigner Distribution of Elliptical Quantum Optical Vortex
Comments: Final version. 9 pages + 16 pages for 4 Figs
Journal-ref: Opt. Commun. 284 (2011) p256-261
Subjects: Quantum Physics (quant-ph); Optics (physics.optics)
[4] arXiv:quant-ph/0012083 [pdf, ps, other]
Geometrical Representation of Angular Momentum Coherence and Squeezing
Comments: RevTeX, 13 pages tightened preprint.
Subjects: Quantum Physics (quant-ph)
[5] arXiv:atom-ph/9510002 [pdf, ps, other]
Quantum uncertainties in coupled harmonic oscillator
Comments: RevTeX, 7pages preprint.
Journal-ref: Early version of Opt. Commun.140, 41 (1997)
Subjects: Atomic Physics (physics.atom-ph); Optics (physics.optics); Quantum Physics (quant-ph)
[6] arXiv:atom-ph/9509005 [pdf, ps, other]
Squeezing in the interaction of radiation with two-level atoms
Comments: 9 pages, RevTeX3, Enlarged version
Journal-ref: International Symposium on Atomic Coherence and Inversion-less Amplification (ISAMP, Changchun, China), p104 (1995)
Subjects: Atomic Physics (physics.atom-ph); Optics (physics.optics); Quantum Physics (quant-ph)