21-23 May 2018
Goethe University Frankfurt and FIAS
Europe/Berlin timezone

Complex Langevin simulations of a finite density matrix model for QCD

21 May 2018, 18:30
Goethe University Frankfurt and FIAS

Goethe University Frankfurt and FIAS

Ruth-Moufang-Straße 1 60438 Frankfurt am Main

Speaker

Dr Savvas Zafeiropoulos (Universität Heidelberg)

Description

We study the Stephanov model, which is a Random Matrix Theory model for QCD at finite baryon density, using the Complex Langevin algorithm. Naive implementation of the algorithm shows convergence towards the phase quenched or quenched theory rather than to the intended theory with dynamical quarks. A detailed analysis of this issue various potential resolutions of the failure of this algorithm are discussed.

Primary author

Dr Savvas Zafeiropoulos (Universität Heidelberg)

Co-authors

Prof. Jacobus Verbaarschot Verbaarschot (Stony Brook University) Dr Jacques Bloch (University of Regensburg) Dr Jonas Glesaaen (Swansea University)

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