Apr 4 – 10, 2022
Auditorium Maximum UJ
Europe/Warsaw timezone

Electric charge fluctuations from the lattice

Apr 6, 2022, 9:00 AM
20m
medium aula B (Auditorium Maximum UJ)

medium aula B

Auditorium Maximum UJ

Oral presentation QCD matter at finite temperature and density Parallel Session T03: QCD matter at finite temperature and density

Speaker

Szabolcs Borsanyi

Description

Fluctuations of conserved charges in a grand canonical ensemble
can be computed on the lattice and, thus, provide theoretical
input for freeze-out phenomenology. Electric charge fluctuations
and the corresponding higher order correlators are extremely
difficult, suffering form the most severe lattice artefacts.
We present new simulation data with a novel discretization where
these effects are strongly suppressed and provide continuum
extrapolated results in the temperature region of the chemical
freeze-out.

Primary authors

Presentation materials