dorsal/arxiv
View SchemaMeson Condensation in Dense Matter Revisited
| Authors | Hiroyuki Yabu, F. Myhrer, K. Kubodera |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9402014 |
| URL | https://arxiv.org/abs/nucl-th/9402014 |
| DOI | 10.1103/PhysRevD.50.3549 |
| Journal | Phys.Rev. D50 (1994) 3549-3552 |
Abstract
The results for meson condensation in the literature vary markedly depending on whether one uses chiral perturbation theory or the current-algebra-plus-PCAC approach. To elucidate the origin of this discrepancy, we re-examine the role of the sigma-term in meson condensation. We find that the resolution of the existing discrepancy requires a knowledge of terms in the Lagrangian that are higher order in density than hitherto considered.
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"abstract": "The results for meson condensation in the literature vary markedly depending\non whether one uses chiral perturbation theory or the current-algebra-plus-PCAC\napproach. To elucidate the origin of this discrepancy, we re-examine the role\nof the sigma-term in meson condensation. We find that the resolution of the\nexisting discrepancy requires a knowledge of terms in the Lagrangian that are\nhigher order in density than hitherto considered.",
"arxiv_id": "nucl-th/9402014",
"authors": [
"Hiroyuki Yabu",
"F. Myhrer",
"K. Kubodera"
],
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"nucl-th"
],
"doi": "10.1103/PhysRevD.50.3549",
"journal_ref": "Phys.Rev. D50 (1994) 3549-3552",
"title": "Meson Condensation in Dense Matter Revisited",
"url": "https://arxiv.org/abs/nucl-th/9402014"
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