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Initial conditions for hydrodynamics from weakly coupled pre-equilibrium evolution
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نویسنده
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Keegan Liam ,Kurkela Aleksi ,Mazeliauskas Aleksas ,Teaney Derek
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 8 - صفحه:1 -25
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چکیده
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We use effective kinetic theory, accurate at weak coupling, to simulate the preequilibrium evolution of transverse energy and flow perturbations in heavy-ion collisions. we provide a green function which propagates the initial perturbations to the energymomentum tensor at a time when hydrodynamics becomes applicable. with this map, the complete pre-thermal evolution from saturated nuclei to hydrodynamics can be modelled in a perturbatively controlled way.
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کلیدواژه
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Quark-Gluon Plasma ,Thermal Field Theory
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آدرس
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Theoretical Physics Department, CERN, Switzerland, Theoretical Physics Department, CERN, Switzerland. University of Stavanger, Norway, Stony Brook University, Department of Physics and Astronomy, USA, Stony Brook University, Department of Physics and Astronomy, USA
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Authors
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