International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




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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 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), https://www.ijsr.net/get_abstract.php?paper_id=SEP14499, Volume 3 Issue 10, October 2014, 111 - 113

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