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SUMMARY:Thermodynamics at finite spin density for Dirac fermions in a boos
 t invariant fluid
DTSTART:20260608T090000Z
DTEND:20260608T100000Z
DTSTAMP:20260610T133200Z
UID:indico-event-40077@indico.in2p3.fr
DESCRIPTION:Speakers: Andrea Palermo (Stony Brook University)\n\nThe Quark
 -Gluon Plasma (QGP) produced in heavy-ion collisions provides a unique opp
 ortunity to probe a genuinely quantum property of matter\, such as spin\, 
 in a fluid-dynamic regime. According to the most successful model\, spin p
 olarization is produced by vortices and shear flow. However\, some puzzles
  remain which may require the introduction of an independent thermodynamic
  spin variable to be solved. In this talk\, after reviewing the status of 
 polarization physics in heavy ion collisions\, I will discuss the effect o
 f such a spin potential in a simple setup of a gas of fermions in a boost-
 invariant fluid. I will compute thermodynamic functions exactly\, show tha
 t the only source of polarization is the spin potential\, and discuss phen
 omenological implications for QGP physics.\n\n\nhttps://indico.in2p3.fr/ev
 ent/40077/
LOCATION:Amphi G.Besse (Subatech IMT Atlantique)
URL:https://indico.in2p3.fr/event/40077/
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