Search Results for author: Eduardo Grossi

Found 3 papers, 0 papers with code

Conserved and non-conserved Noether currents from the quantum effective action

no code implementations22 Feb 2021 Stefan Floerchinger, Eduardo Grossi

We also discuss an extended set of transformations, which change the action by a term that is locally known on the level of the quantum effective action.

High Energy Physics - Theory General Relativity and Quantum Cosmology High Energy Physics - Phenomenology Nuclear Theory

Shocks and quark-meson scatterings at large density

no code implementations2 Feb 2021 Eduardo Grossi, Friederike J. Ihssen, Jan M. Pawlowski, Nicolas Wink

We discuss the phase structure of the two-flavour quark-meson model including quantum, thermal, density and critical fluctuations with the functional renormalisation group.

High Energy Physics - Phenomenology High Energy Physics - Theory

Soft pions and transport near the chiral critical point

no code implementations26 Jan 2021 Eduardo Grossi, Alexander Soloviev, Derek Teaney, Fanglida Yan

During the expansion of a heavy ion collision, the system passes close to the $O(4)$ critical point of QCD, and thus the fluctuations of the order parameter $(\sigma, \vec{\pi})$ are expected to be enhanced.

Nuclear Theory High Energy Physics - Phenomenology

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