dorsal/arxiv
View SchemaIsing analogue to compact-star matter
| Authors | P. Napolitani, Ph. Chomaz, F. Gulminelli, K. H. O. Hasnaoui |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0609063 |
| URL | https://arxiv.org/abs/nucl-th/0609063 |
| DOI | 10.1103/PhysRevLett.98.131102 |
| Journal | Phys.Rev.Lett.98:131102,2007 |
Abstract
By constructing an Ising analogue of compact-star matter at sub-saturation density we explored the effect of Coulomb frustration on the nuclear liquid-gas phase transition. Our conclusions is twofold. First, the range of temperatures where inhomogeneous phases form expands with increasing Coulomb-field strength. Second, within the approximation of uniform electron distribution, the limiting point upon which the phase-coexistence region ends does not exhibit any critical behaviour. Possible astrophysics consequences and thermodynamical connections are discussed.
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"abstract": "By constructing an Ising analogue of compact-star matter at sub-saturation\ndensity we explored the effect of Coulomb frustration on the nuclear liquid-gas\nphase transition. Our conclusions is twofold. First, the range of temperatures\nwhere inhomogeneous phases form expands with increasing Coulomb-field strength.\nSecond, within the approximation of uniform electron distribution, the limiting\npoint upon which the phase-coexistence region ends does not exhibit any\ncritical behaviour. Possible astrophysics consequences and thermodynamical\nconnections are discussed.",
"arxiv_id": "nucl-th/0609063",
"authors": [
"P. Napolitani",
"Ph. Chomaz",
"F. Gulminelli",
"K. H. O. Hasnaoui"
],
"categories": [
"nucl-th",
"cond-mat.stat-mech"
],
"doi": "10.1103/PhysRevLett.98.131102",
"journal_ref": "Phys.Rev.Lett.98:131102,2007",
"title": "Ising analogue to compact-star matter",
"url": "https://arxiv.org/abs/nucl-th/0609063"
},
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