Calculations of Single Particle time correlation functions from Bose-Einstein Centroid Dynamics

We present an approach to calculate single-particle correlation functions by mapping a quantum system onto a classical-like phase-space represented by the centroids of closed Feynman paths. Exchange effects due to quantum statistics are accounted for via a force which is used in for the calculation...

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Veröffentlicht in:	Bulletin of the American Physical Society 2004-03, Vol.49 (1)
Hauptverfasser:	Moffatt, Paul, Roy, Pierre-Nicholas
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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