Bulletin of the American Physical Society
APS March Meeting 2011
Volume 56, Number 1
Monday–Friday, March 21–25, 2011; Dallas, Texas
Abstract: K1.00115 : Correlation energy of a homogeneous dipolar Fermi gas
Author:
We study the normal state of a 3-D homogeneous dipolar Fermi gas beyond the
Hartree-Fock approximation. The correlation energy is found of the same
order as the Fock energy, unusually strong for a Fermi-liquid system. As a
result, the critical density of mechanical collapse is smaller than that in
the Hartree-Fock approximation. An new energy functional including the
correlation energy is constructed to describe inhomogeneous cases, and its
properties are explored.
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2011.MAR.K1.115
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