Perturbation Expansion for a Fermi Superfluid. II. Several Equilibrium Properties

Journal of the Physical Society of Japan

Volumn 65, Issue 5, 1996, Pages 1373-1382

  Kita, Takafumi ^a  

^a HOKKAIDO UNIVERSITY   (Japan)

Author keywords

Fermi superfluid; Specific heat; Spin susceptibility; Superfluid density

Indexed keywords

EID: 0030546591     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.65.1373     Document Type: Article

References (12)

1. T. Kita: J. Phys. Soc. Jpn. 65 (1996) 1355.
2. J. Bardeen, L. N. Cooper and J. R. Schrieffer: Phys. Rev. 108 (1957) 1175.
3. J. M. Luttinger: Phys. Rev. 119 (1960) 1153.
4. A. J. Leggett: Phys. Rev. 140 (1965) A1869.
5. 3He - A, see, D. Vollhardt and P. Wölfle: The Superfluid Phases of Helium 3 (Taylor and Francis, London, 1990).
6. See, for example, M. Tinkham: Group Theory in Quantum Mechanics (McGraw-Hill, New York, 1964) Sec. 3.
7. R. Balian and N. R. Werthamer: Phys. Rev. 131 (1963) 1553.
8. N. N. Bogoliubov: Nuovo Cimento 7 (1958) 794; see also N. N. Bogoliubov, V. V. Tolmachev and D. V. Schirkov: A New Method in the Theory of Superconductivity (Consultants Bureau, New York, 1959).
9. N. N. Bogoliubov: Nuovo Cimento 7 (1958) 794; see also N. N. Bogoliubov, V. V. Tolmachev and D. V. Schirkov: A New Method in the Theory of Superconductivity (Consultants Bureau, New York, 1959).
10. (1) between the normal and superfluid phases is expected to be smaller. We will neglect this difference below eq. (3.52).
11. P. W. Anderson and W. F. Brinkman: Phys. Rev. Lett. 30 (1973) 1108.
12. See, for example, G. Baym and C. Pethick: The Physics of Liquid and Solid Helium, ed. K. H. Bennemann and J. B. Ketterson (Jhon Wiley & Sons, New York, 1978) Part II, p. 1.