Strange hadronic matter in a chiral SU(3
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P. Wang; Z.Y. Zhang; Y.W. Yu; R.K. Su; Q. Song
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Article
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2001
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Elsevier Science
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English
β 188 KB
A quark-meson coupling model based on SU(3) L Γ SU(3) R symmetry and scale invariance is proposed. We apply this chiral SU(3) quark mean-field model to investigate strange hadronic matter including Ξ, Ξ£ and Ξ hyperons. With the symmetry-breaking term, all the hyperon potentials are reasonable. The e