25-29 June 2018
Africa/Johannesburg timezone
General information and Registration for SAIP2018 is handled by Eastern Sun Events at: http://www.saipconference.co.za/ <p> Deadline for papers for the conference proceedings is 28 July 2018

Full phase space simulation of the relativistic Boltzmann equation in the context of heavy-ion collisions

27 Jun 2018, 10:00
20m
Oral Presentation Track G - Theoretical and Computational Physics Theoretical and Computational Physics

Speaker

Mr Ernst Grunow (University of Cape Town)

Description

Relativistic hydrodynamics has been the tool of choice to simulate the dynamics of the quark-gluon plasma produced in heavy-ion collisions. Despite the success of hydrodynamics, it has several shortcomings stemming from the fact that it assumes a system close to equilibrium. An alternative to hydrodynamics is solving the Boltzmann equation, which describes the evolution of the full distribution function of the system without the close to equilibrium requirement. The Boltzmann equation, however, has hitherto proved computationally intractable. By using a novel algorithm, and leveraging the computational power, we numerically integrate the Boltzmann equation in the relaxation time approximation.

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Prof. Andre Peshier
University of Cape Town
andre.peshier@uct.ac.za

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Primary author

Mr Ernst Grunow (University of Cape Town)

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Paper