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Phys. Rev. B 40, 10873–10877 (1989)

Stability of two-dimensional Fermi liquids against pair fluctuations with large total momentum

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J. W. Serene
Complex Systems Theory Branch, Naval Research Laboratory, Washington, D.C. 20375-5000

Received 5 July 1989; published in the issue dated 1 December 1989

Independent pair fluctuations with large total momentum do not cause an instability in a degenerate two-dimensional Fermi liquid with a weak attractive interaction.

© 1989 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevB.40.10873
DOI:
10.1103/PhysRevB.40.10873
PACS:
74.40.+k, 74.65.+n