Parity and isospin in pion condensation and tensor binding

作者: E. Pace , F. Palumbo

DOI: 10.1016/0370-2693(78)90825-0

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摘要: Abstract In infinite nuclear matter with pion condensates or tensor binding both parity and isospin symmetries are broken. Finite nuclei binding, however, can have definite parity. They cannot a value of isospin, whose average is the order number nucleons.

参考文章(8)
F. Calogero, O. Ragnisco, F. Palumbo, Density fluctuations in nuclear matter Nuovo Cimento Della Societa Italiana Di Fisica A-nuclei Particles and Fields. ,vol. 29, pp. 509- 547 ,(1975) , 10.1007/BF02734526
R. Tamagaki, T. Takatsuka,  0-Condensation Resulting from Alternating-Layer-Spin Structure in Dense Neutron Matter Progress of Theoretical Physics. ,vol. 56, pp. 1340- 1342 ,(1976) , 10.1143/PTP.56.1340
Victor Chung, Infrared Divergence in Quantum Electrodynamics Physical Review. ,vol. 140, pp. B1110- B1122 ,(1965) , 10.1103/PHYSREV.140.B1110
J M Irvine, Pion condensation and other abnormal states of matter Reports on Progress in Physics. ,vol. 38, pp. 1385- 1425 ,(1975) , 10.1088/0034-4885/38/12/002
P. Calogero, P. Palumbo, Nuclear binding by the one-pion exchange potential Lettere Al Nuovo Cimento. ,vol. 6, pp. 663- 667 ,(1973) , 10.1007/BF02752639
T. Takatsuka, R. Tamagaki, One-Dimensional Localized [ALS] Structure in Nuclear System and π 0 -Condensation Progress of Theoretical Physics. ,vol. 58, pp. 694- 696 ,(1977) , 10.1143/PTP.58.694
T. Takatsuka, K. Tamiya, R. Tamagaki, Effects of Tensor Force in Localized Neutron System Progress of Theoretical Physics. ,vol. 56, pp. 685- 687 ,(1976) , 10.1143/PTP.56.685
V.R. Pandharipande, R.A. Smith, A model neutron solid with π0 condensate Nuclear Physics A. ,vol. 237, pp. 507- 532 ,(1975) , 10.1016/0375-9474(75)90415-7