dorsal/arxiv
View SchemaPasta structures in compact stars
| Authors | Toshiki Maruyama, Toshitaka Tatsumi, Tomoki Endo, Satoshi Chiba |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0605075 |
| URL | https://arxiv.org/abs/nucl-th/0605075 |
| Journal | RecentRes.Devel.Phys.7:1-57,2006 |
Abstract
We review our recent works about ``pasta'' structures following the first-order phase transition in dense matter, which correspond to the structured mixed phases with geometrical symmetries. Three kinds of phase transitions at different density ranges are examined as the stages of pasta structures: liquid-gas phase transition at subnuclear density, kaon condensation and hadron-quark phase transition at high density. Charge density as well as particle density is non-uniform there. A consistent treatment of the Coulomb potential and the particle densities is presented and a peculiar role of the Coulomb potential is elucidated: the physical picture of the Maxwell construction will be effectively recovered. It largely influences the density regime of pasta structures by the charge screening effect.
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"abstract": "We review our recent works about ``pasta\u0027\u0027 structures following the\nfirst-order phase transition in dense matter, which correspond to the\nstructured mixed phases with geometrical symmetries. Three kinds of phase\ntransitions at different density ranges are examined as the stages of pasta\nstructures: liquid-gas phase transition at subnuclear density, kaon\ncondensation and hadron-quark phase transition at high density. Charge density\nas well as particle density is non-uniform there. A consistent treatment of the\nCoulomb potential and the particle densities is presented and a peculiar role\nof the Coulomb potential is elucidated: the physical picture of the Maxwell\nconstruction will be effectively recovered. It largely influences the density\nregime of pasta structures by the charge screening effect.",
"arxiv_id": "nucl-th/0605075",
"authors": [
"Toshiki Maruyama",
"Toshitaka Tatsumi",
"Tomoki Endo",
"Satoshi Chiba"
],
"categories": [
"nucl-th"
],
"journal_ref": "RecentRes.Devel.Phys.7:1-57,2006",
"title": "Pasta structures in compact stars",
"url": "https://arxiv.org/abs/nucl-th/0605075"
},
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