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Prog. Theor. Phys. Vol. 63 No. 6 (1980) pp. 2123-2126
Letters
Role of the S-Wave Pion-Nucleon Interaction in Combined Pion Condensation
Shinji Kurihara,
Akira Suzuki,
Yasutaro Takahashi and
Yasuhiko Futami*
Department of Physics, Science University of Tokyo, Tokyo 162
*Department of Physics, Faculty of Science and Technology, Science University of Tokyo, Noda, Chiba 278
(Received January 31, 1980)
Abstract:
The combined σπ0-π- condensate in neutron star matter is examined by taking account of the recoil term arising from the S-wave πN-interaction of isovector type. Then the momentum of the condensed pions is shown to be always finite.
URL :
http://ptp.ipap.jp/link?PTP/63/2123/
DOI : 10.1143/PTP.63.2123
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