EPJ Web Conf.
Volume 175, 201835th International Symposium on Lattice Field Theory (Lattice 2017)
|Number of page(s)||8|
|Section||7 Nonzero Temperature and Density|
|Published online||26 March 2018|
Fluctuations of conserved charges from imaginary chemical potential
Department of Physics, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
2 Department of Physics, University of Wuppertal, Gaussstraße 20, 42119 Wuppertal, Germany
3 Department of Physics, University of Houston, Houston, TX 77204, USA
4 Institute for Theoretical Physics, Eötvös University, H-1117 Budapest, Hungary
5 Jülich Supercomputing Centre, Forschungszentrum Jülich, 52425
* Speaker, e-mail: Jana.Guenther@t-online.de
Published online: 26 March 2018
When comparing lattice calculation to experimental data from heavy ion collision experiments, the higher order fluctuations of conserved charges are important observables. An efficient way to study these fluctuations is to determine them from simulations at imaginary chemical potential. In this talk we present results up to the six order derivative in μB (with up to eighth order included in the fit), calculated on a 483 × 12 lattice with staggered fermions using different values of μB while μS = μQ = 0.
© The Authors, published by EDP Sciences, 2018
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