Hadron thermodynamics from imaginary chemical potentials

Attila Pásztor, Paolo Alba, Rene Bellwied, Szabolcs Borsányi, Zoltán Fodor, Jana N. Günther, Sándor Katz, Claudia Ratti, Valentina Mantovani Sarti, Jacquelyn Noronha-Hostler, Paolo Parotto, Israel Portillo Vazquez, Volodymyr Vovchenko, Horst Stoecker

Research output: Contribution to journalConference article

Abstract

We use 4stout improved staggered lattice data at imaginary chemical potentials to calculate fugacity expansion coefficients in finite temperature QCD. We discuss the phenomenological interpretation of our results within the hadron resonance gas (HRG) model, and the hints they give us about the hadron spectrum. We also discuss features of the higher order coefficients that are not captured by the HRG. This conference contribution is based on our recent papers [1, 2].,

Original languageEnglish
Article number07046
JournalEPJ Web of Conferences
Volume175
DOIs
Publication statusPublished - Mar 26 2018
Event35th International Symposium on Lattice Field Theory, Lattice 2017 - Granada, Spain
Duration: Jun 18 2017Jun 24 2017

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Pásztor, A., Alba, P., Bellwied, R., Borsányi, S., Fodor, Z., Günther, J. N., Katz, S., Ratti, C., Sarti, V. M., Noronha-Hostler, J., Parotto, P., Vazquez, I. P., Vovchenko, V., & Stoecker, H. (2018). Hadron thermodynamics from imaginary chemical potentials. EPJ Web of Conferences, 175, [07046]. https://doi.org/10.1051/epjconf/201817507046