Dr Arpan Das (IFJ PAN): Equivalence between first-order causal and stable hydrodynamics and Israel-Stewart theory for boost-invariant systems with a constant relaxation time

Name: Dr Arpan Das (IFJ PAN): Equivalence between first-order causal and stable hydrodynamics and Israel-Stewart theory for boost-invariant systems with a constant relaxation time
Start: 2020-05-15T10:15:00+02:00
End: 2020-05-15T11:00:00+02:00
Location: No location set

Friday May 15, 2020, 10:15 AM → 11:00 AM Europe/Warsaw

Description

Abstract:

We show that the recently formulated causal and stable first-order hydrodynamics has the same dynamics as Israel-Stewart theory
for boost-invariant, Bjorken expanding systems with a conformal equation of state and a regulating sector determined by a constant relaxation time. In this case, the general solution of the new first-order formulation can be determined analytically.

Important: This seminar is remote only due to the COVID-19 regulations

Link: https://speakapp.link/to/Uh3PDw

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Dr Arpan Das (IFJ PAN): Equivalence between first-order causal and stable hydrodynamics and Israel-Stewart theory for boost-invariant systems with a constant relaxation time