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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2009, Volume 90, Issue 4, Pages 245–249
(Mi jetpl503)
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This article is cited in 27 scientific papers (total in 27 papers)
FIELDS, PARTICLES, AND NUCLEI
Hydrodynamical description of a hadron-quark first-order phase transition
V. V. Skokovab, D. N. Voskresenskyac a GSI, D-64291 Darmstadt, Germany
b Joint Institute for Nuclear Research
c Moscow Engineering Physics Institute
Abstract:
Solutions of hydrodynamical equations are presented for the equation of state of the Van der Waals type allowing for a first-order phase transition. As an example we consider the hadron-quark phase transition in heavy-ion collisions. It is shown that fluctuations dissolve and grow as if the fluid is effectively very viscous. In the vicinity of the critical point even in spinodal region seeds are growing slowly due to viscosity, surface tension and critical slowing down. These non-equilibrium effects prevent enhancement of fluctuations in the near-critical region, which in thermodynamical approach is frequently considered as a signal of the critical endpoint in heavy-ion collisions.
Received: 16.06.2009
Citation:
V. V. Skokov, D. N. Voskresensky, “Hydrodynamical description of a hadron-quark first-order phase transition”, Pis'ma v Zh. Èksper. Teoret. Fiz., 90:4 (2009), 245–249; JETP Letters, 90:4 (2009), 223–227
Linking options:
https://www.mathnet.ru/eng/jetpl503 https://www.mathnet.ru/eng/jetpl/v90/i4/p245
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Statistics & downloads: |
Abstract page: | 173 | Full-text PDF : | 74 | References: | 31 |
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