Improved Langevin approach to spinodal decomposition in the chiral transition
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Undergraduate course
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Amer Inst Physics
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Abstract
We use an improved Langevin description that incorporates both additive and multiplicative noise terms to study the dynamics of phase ordering. We perform real-time lattice simulations to investigate the role played by different contributions to the dissipation and noise. Lattice-size independence is assured by the use of appropriate lattice counterterms.
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Keywords
QCD phase transition, heavy-ion collisions, dissipation in field theory
Language
English
Citation
Hadron Spectroscopy. Melville: Amer Inst Physics, v. 814, p. 621-+, 2006.
