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Prog. Theor. Phys. Vol. 74 No. 3 (1985) pp. 614-617
Letters
Green Function Theory of UUDD Antiferromangetic State of Solid 3He. II
Toshio Soda and
Takaaki Arai
Institute of Physics, University of Tsukuba, Ibaraki 305
(Received February 9, 1985)
Abstract:
The self-consistent equation of motion for the two spin Green and correlation functions for the UUDD state is solved by RPA and the improved approximation proposed in I. The order parameter, free energy, susceptibility, NMR frequency, spin wave velocity and critical magnetic field are calculated at finite temperatures, T.
URL :
http://ptp.ipap.jp/link?PTP/74/614/
DOI : 10.1143/PTP.74.614
See Also:
References:
- T. Soda, T. Arai and K. Yosida, Prog. Theor. Phys. 70 (1983), 897[PTP].
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T. Hata, S. Yamazaki, M. Taneda, T. Kodama and T. Shigi, Phys. Rev. Lett. 51 (1983), 1573[APS].
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D. D. Osheroff, M. C. Cross and D. S. Fisher, Phys. Rev. Lett. 44 (1980), 792[APS].
- S. Doniach and E. H. Sondheimer, Green's Functions for Solid State Physicists (W. A. Benjamin, Inc., London, 1974), p. 131.
- H. Fukuyama, A. Sawada, Y. Miwa and Y. Masuda, Proceedings of LT17, edited by U. Eckern, A. Schmid, W. Weber and H. Wühl, (North Holland, Amsterdam, 1984), 275.
