Quantum Monte Carlo study of the ground state of the two-dimensional Fermi fluid

Physical Review B - Condensed Matter and Materials Physics

Volumn 79, Issue 8, 2009, Pages

  Drummond, N D ^a   Needs, R J ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 61949416875     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.085414     Document Type: Article

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30. One can satisfy g (0) = (1/2) [1-1.372 rs +O (rs2)] by imposing E=A+1.372 in Eq. 9; however, we found the corresponding fits to be poor because it is inappropriate to use the high-density expansion to determine the exponent which controls how rapidly g (0) falls off at low density.