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Prog. Theor. Phys. Vol. 98 No. 4 (1997) pp. 953-965

[ Full Text PDF : FREE ACCESS (584K) ]

A Novel State for Kaon Condensation

Koichi Takahashi

Department of Liberal Arts, Tohoku Gakuin University
Sendai 981-31

(Received February 3, 1997)

Abstract:

An SU(2)-invariant hadronic sector of the Kaplan-Nelson model is analyzed to find an energetically improved variational ground state of neutral nucleonic matter which consists of nucleons and kaons. Our state yields a vanishing expectation value of the K- field and a finite three-body correlation <n†pK->. The variational problem of finding the ground state is solved almost analytically. It is shown that the solution consisting of equal numbers of neutrons, protons and K- together with K0(or \barK0) in excess suppresses the kinetic term of the kaon and results in a remarkable improvement of the variational energy.


URL : http://ptp.ipap.jp/link?PTP/98/953/
DOI : 10.1143/PTP.98.953

[ Full Text PDF : FREE ACCESS (584K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 101 No. 2 (1999) pp. 345-358 :
    Pseudospin Dynamics in Nuclear Matter with Charged-Boson Condensation
    Koichi Takahashi

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