Nonclassicality of two-mode states of the quantized radiation field

Adrian Alexandrescu; Diethard H. Schiller

doi:10.1117/12.519807

30 September 2003 Nonclassicality of two-mode states of the quantized radiation field

Adrian Alexandrescu, Diethard H. Schiller

Proceedings Volume 5227, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies; (2003) https://doi.org/10.1117/12.519807
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

The second-order coherence (correlation) functions are used to investigate the classicality (nonclassicality) of quantum states, as defined by the existence (nonexistence) of a positive definite (Glauber-Sudarshan) P-representation. We study nonclassical behavior as revealed by sub-Poissonian statistics and/or violation of the classical Cauchy-Schwarz inequality. The two-mode states considered include Bell-like superpositions of Fock states, Schrödinger cat states and the ideal squeezed states.

Citation Download Citation

Adrian Alexandrescu and Diethard H. Schiller "Nonclassicality of two-mode states of the quantized radiation field", Proc. SPIE 5227, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies, (30 September 2003); https://doi.org/10.1117/12.519807

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