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Multiparticle correlations of an oscillating scatterer

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Published in Physical Review. B, Condensed Matter. 2006, vol. 73, no. 125315, p. 6
Abstract Using multiparticle distribution functions, we calculate the correlations produced by a periodically driven scatterer in a system of noninteracting electrons at zero temperature. The multiparticle correlations due to a quantum exchange effect are expressed in terms of photon-assisted scattering amplitudes. The results we obtain are valid for slow but arbitrary in strength driving. We show that even for large amplitude pumps the zero-frequency noise power is related to two-particle correlations. In addition to two-particle correlations a large amplitude pump can generate multiparticle correlations.
Keywords Quantum noiseQuantum entanglementFermion systemsQuantum optics
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MOSKALETS, Mykhaylo, BUTTIKER, Markus. Multiparticle correlations of an oscillating scatterer. In: Physical Review. B, Condensed Matter, 2006, vol. 73, n° 125315, p. 6. https://archive-ouverte.unige.ch/unige:4181

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Deposited on : 2009-11-30

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