International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Double Blind Reviewed

ISSN: 2319-7064


Downloads: 130

Research Paper | Physics Science | India | Volume 3 Issue 10, October 2014


Formula for Computation of Wigner Function for Two Mode Quantized Electromagnetic Field and its Application in Detection of Nonclassicality

Sushamana Sharma | J.K. Sharma


Abstract: An expression for Wigner function is obtained for a density matrix which is expressible in photon number state representation. The result is then applied to detect the presence of nonclassicality. A conclusion is drawn that the magnitude of most negative value of Wigner function decreases with the decrement in degree of entanglement.


Keywords: Wigner function, nonclassicality, entangled states, two mode electromagnetic field, negativity of states


Edition: Volume 3 Issue 10, October 2014,


Pages: 111 - 113


How to Download this Article?

You Need to Register Your Email Address Before You Can Download the Article PDF


How to Cite this Article?

Sushamana Sharma, J.K. Sharma, "Formula for Computation of Wigner Function for Two Mode Quantized Electromagnetic Field and its Application in Detection of Nonclassicality", International Journal of Science and Research (IJSR), Volume 3 Issue 10, October 2014, pp. 111-113, https://www.ijsr.net/get_abstract.php?paper_id=SEP14499

Similar Articles with Keyword 'function'

Downloads: 29 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper, Physics Science, Peru, Volume 10 Issue 4, April 2021

Pages: 436 - 442

Space, Main Actor of Quantum and Relativistic Theories

Jose Oreste Mazzini [3]

Share this Article

Downloads: 113

Research Paper, Physics Science, India, Volume 7 Issue 4, April 2018

Pages: 1146 - 1160

Combined Spectroscopic and DFT Studies of Pyridoxine

R. Padmavathi [2] | S. Gunasekaran [7] | B. Rajamannan [2]

Share this Article
Top