Prog. Theor. Phys. Vol. 63 No. 2 (1980) pp. 711-714

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Letters

Angular Momentum in Superfluid ³He-A at Finite Temperatures

Kazumasa Miyake and Tunemaru Usui

Department of Physics, Nagoya University, Nagoya 464

(Received November 19, 1979)

Abstract:

Orbital angular momentum L of uniform liquid ³He-A, in a cylindrical vessel with large radius, is calculated at finite temperatures by making use of the local plane-wave representation. It is shown that L₀≡L/N is a half of ρ_s^⊥, perpendicular component of superfluid density tensor, times \hbar/M.

URL : http://ptp.ipap.jp/link?PTP/63/711/
DOI : 10.1143/PTP.63.711

References:

M. Ishikawa, Prog. Theor. Phys. 57 (1977), 1836[PTP].
M. Ishikawa, K. Miyake and T. Usui, Physics at Ultra Low Temperatures, ed. by T. Sugawara et al. (The Physical Society of Japan, 1978), p. 159.
M. Ishikawa, K. Miyake and T. Usui, March 1979 preprint.
M. C. Cross, J. Low Temp. Phys. 21 (1975), 525[CrossRef].
G. E. Volovik, JETP Lett. 22 (1975), 108.
M. Ishikawa, August 1979 preprint.
N. D. Mermin and P. Muzikar, August 1979 preprint.
A. J. Leggett, Rev. Mod. Phys. 47 (1975), 331[APS].
M. G. McClure and S. Takagi, Phys. Rev. Lett. 43 (1979), 596[APS].

Citing Article(s) :

Journal of the Physical Society of Japan 62 (1993) pp. 3539-3556 :
Broken Time-Reversal Symmetry of Anisotropic Superfluidity

Takafumi Kita
Journal of the Physical Society of Japan 67 (1998) pp. 216-224 :
Angular Momentum of Anisotropic Superfluids at Finite Temperatures

Takafumi Kita
Progress of Theoretical Physics Vol. 64 No. 4 (1980) pp. 1119-1126 :
Gauge Wheel of Superfluids

Kazumasa Miyake and Tunemaru Usui
Progress of Theoretical Physics Vol. 65 No. 4 (1981) pp. 1115-1129 :
Hydrodynamics of Liquids with Intrinsic Angular Momentum

Kazumasa Miyake, Haruo Takagi Takagi and Tunemaru Usui

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