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Volumn 81, Issue 1, 2010, Pages

Finite-density corrections to the unitary fermi gas: A lattice perspective from dynamical mean-field theory

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EID: 77954787321     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.81.014523     Document Type: Article
Times cited : (24)

References (35)
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    • This is strictly true only for the semicircular DOS and for the cubic lattice. For the lattice gas the DOS is not symmetric and chemical potential may, in principle, be very different in different calculations. The very close results for DMFT and MF can be attributed to the existence of a sizeable gap, which strongly constraints the position of the chemical potential
    • This is strictly true only for the semicircular DOS and for the cubic lattice. For the lattice gas the DOS is not symmetric and chemical potential may, in principle, be very different in different calculations. The very close results for DMFT and MF can be attributed to the existence of a sizeable gap, which strongly constraints the position of the chemical potential.


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