116 citations · 216 across the 8 of their papers we have counts for
9 papers
Medium effects and parity doubling of hyperons across the deconfinement phase transition
Gert Aarts, Chris Allton, Davide De Boni +4
We analyse the behaviour of hyperons with strangeness ,, in the hadronic and quark gluon plasma phases, with particular interest in parity doubling and its emergence…
Baryons in the plasma: in-medium effects and parity doubling
Gert Aarts, Chris Allton, Davide de Boni +4
We investigate the fate of baryons made out of u, d and s quarks in the hadronic gas and the quark-gluon plasma, using nonperturbative lattice simulations, employing the FASTSUM an…
Light baryons below and above the deconfinement transition: medium effects and parity doubling
Gert Aarts, Chris Allton, Davide De Boni +4
We study what happens to the Nucleon, Delta and Omega baryons in the hadronic gas and the quark-gluon plasma, with particular interest in parity doubling and its emergence as the p…
Parity doubling of nucleons, Delta and Omega baryons across the deconfinement phase transition
Gert Aarts, Chris Allton, Davide De Boni +4
In this work we analyse positive- and negative-parity channels for the nucleon (spin octet), and baryons (spin decuplet) using lattice QCD. In Nature, at zero t…
Parity doubling of nucleons and Delta baryons across the deconfinement phase transition
Gert Aarts, Chris Allton, Davide De Boni +4
At zero temperature the negative-parity ground states of the nucleon and delta baryons are non-degenerate with the positive-parity partners due to spontaneous breaking of chiral sy…
Finite Temperature Lattice QCD - Baryons in the Quark-Gluon Plasma
Gert Aarts, Chris Allton, Davide De Boni +4
Baryonic correlation functions provide an ideal tool to study parity doubling and chiral symmetry using lattice simulations. We present a study using flavors of anisotropic W…
Calculation of free baryon spectral densities at finite temperature
Chrisanthi Praki, Gert Aarts
Following a recent lattice study of nucleon parity doubling at finite temperature from the computation of the two-point nucleon correlators, we study the spectral functions of free…
Probing parity doubling in nucleons at high temperature
Gert Aarts, Chris Allton, Simon Hands +3
The spectrum of nucleons and their parity partners is studied as a function of temperature spanning the deconfinement transition. We analyse our results using the correlation funct…
Nucleons and parity doubling across the deconfinement transition
Gert Aarts, Chris Allton, Simon Hands +3
It is expected that nucleons and their parity partners become degenerate when chiral symmetry is restored. We investigate this question in the context of the thermal transition fro…