dorsal/arxiv
View SchemaDynamical Formation of Disoriented Chiral Condensates
| Authors | Joseph I. Kapusta, Axel P. Vischer |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9605023 |
| URL | https://arxiv.org/abs/nucl-th/9605023 |
| Journal | Z.Phys. C75 (1997) 507-514 |
Abstract
We study the dynamical formation of disoriented chiral condensates in very high energy nucleus-nucleus collisions using Bjorken hydrodynamics and relativistic nucleation theory. It is the dynamics of the first order confinement phase transition which controls the evolution of the system. Every bubble or fluctuation of the new, hadronic, phase obtains its own chiral condensate with a probability determined by the Boltzmann weight of the finite temperature effective potential of the linear sigma model. We evaluate domain size and chiral angle distributions, which can be used as initial conditions for the solution of semiclassical field equations.
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"abstract": "We study the dynamical formation of disoriented chiral condensates in very\nhigh energy nucleus-nucleus collisions using Bjorken hydrodynamics and\nrelativistic nucleation theory. It is the dynamics of the first order\nconfinement phase transition which controls the evolution of the system. Every\nbubble or fluctuation of the new, hadronic, phase obtains its own chiral\ncondensate with a probability determined by the Boltzmann weight of the finite\ntemperature effective potential of the linear sigma model. We evaluate domain\nsize and chiral angle distributions, which can be used as initial conditions\nfor the solution of semiclassical field equations.",
"arxiv_id": "nucl-th/9605023",
"authors": [
"Joseph I. Kapusta",
"Axel P. Vischer"
],
"categories": [
"nucl-th",
"hep-ph"
],
"journal_ref": "Z.Phys. C75 (1997) 507-514",
"title": "Dynamical Formation of Disoriented Chiral Condensates",
"url": "https://arxiv.org/abs/nucl-th/9605023"
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