BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Net-baryon number fluctuations in the quark-meson-nucleon model at
  finite baryon density
DTSTART;VALUE=DATE-TIME:20171103T091500Z
DTEND;VALUE=DATE-TIME:20171103T100000Z
DTSTAMP;VALUE=DATE-TIME:20261013T130812Z
UID:indico-contribution-9-3@events.ift.uni.wroc.pl
DESCRIPTION:Speakers: Michał Marczenko (University of Wrocław)\nOne of t
 he most significant aspects of QCD thermodynamics is understanding how the
  transition from hadrons to their constituents—quarks and gluons—relat
 es to the underlying deconfinement and chiral dynamics. This is of major r
 elevance for heavy-ion collisions\, as well as in the study of cold and de
 nse systems\, such as compact stars. The latter\, however\, is often studi
 ed exclusively in models of either hadron or quark degrees of freedom. In 
 this talk\, we present the mean-field thermodynamics of an effective hybri
 d quark-meson-nucleon (QMN) model for QCD phase transitions at low tempera
 tures and finite baryon densities. In this framework\, the chiral dynamics
  is described within the linear sigma model\, whereas the deconfinement tr
 ansition is driven by a medium-dependent modification of the particle dist
 ribution functions\, where an additional scalar field is introduced. The s
 tructure of the net-baryon number fluctuations along with its higher order
  cumulants is discussed as possible probes for the chiral and deconfinemen
 t phase transitions. A qualitative comparison of the results obtained in t
 he nucleonic (parity doublet) and quark (NJL) models is also presented.\n\
 nhttps://events.ift.uni.wroc.pl/event/9/contributions/3/
LOCATION:Institute of Theoretical Physics 422
URL:https://events.ift.uni.wroc.pl/event/9/contributions/3/
END:VEVENT
END:VCALENDAR