J Taruna et al 2008 J. Phys. A: Math. Theor. 41 035308 doi:10.1088/1751-8113/41/3/035308
Virtues and flaws of the Pauli potential
J Taruna1, J Piekarewicz1 and M A Pérez-García2
Show affiliationsQuantum simulations of complex fermionic systems suffer from a variety of challenging problems. In an effort to circumvent these challenges, simpler 'semi-classical' approaches have been used to mimic fermionic correlations through a fictitious 'Pauli potential'. In this contribution we examine two issues. First, we address some of the inherent difficulties in a widely used version of the Pauli potential. Second, we refine such a potential in a manner consistent with the most basic properties of a cold Fermi gas, such as its momentum distribution and its two-body correlation function.
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Issue 3 (25 January 2008)
Received 25 July 2007, in final form 29 November 2007
Published 4 January 2008
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Virtues and flaws of the Pauli potential
J Taruna et al 2008 J. Phys. A: Math. Theor. 41 035308
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