Prog. Theor. Phys. Vol. 59 No. 2 (1978) pp. 664-666

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Vortex Ring without Singular Cores in Superfluid ³He-A

Department of Physics, Faculty of Education, Wakayama University, Wakayama 640
^*Department of Physics, Kyoto University, Kyoto 606

(Received October 18, 1977)

URL : http://ptp.ipap.jp/link?PTP/59/664/
DOI : 10.1143/PTP.59.664

T. Tsuneto, T. Ohmi and T. Fujita, to be published in Proceedings of the International Symposium on Physics on Physics at Ultralow Temperatures (Hakoné).
G. E. Volovik and V. P. Mineev, Zhur. Eksp. i Teor. Fiz. 73 (1977), 767.
N. D. Mermin and T.-L. Ho, Phys. Rev. Lett. 36 (1976), 594[APS].
P. W. Anderson and G. Toulouse, Phys. Rev. Lett. 38 (1977), 508[APS].
R. Shankar, preprint.

Progress of Theoretical Physics Vol. 60 No. 3 (1978) pp. 661-670 :
Vortex Ring without Singular Cores in Superfluid ³He-A

Toshimitsu Fujita, Tetsuo Ohmi and Toshihiko Tsuneto