12 papers
Isospin-symmetry violation -- kaons and beyond (ISO-BREAK 25: summary and outlook)
Marek Gazdzicki, Francesco Giacosa, Katarzyna Grebieszkow +40
This report summarizes the presentations and discussions during the ISO-BREAK 25 Workshop ``Isospin symmetry violation: kaons and beyond'', which was held at Jan Kochanowski Univer…
Does hot QCD have a conformal manifold in the chiral limit?
Shi Chen, Aleksey Cherman, Robert D. Pisarski
Recent lattice evidence suggests the chiral phase transition in QCD is second-order for massless flavors. We constrain CFT descriptions of a critical line in temperatur…
Enhanced Neutrino Cooling from Parity-Doubled Nucleons in Neutron Star Cooling Simulations
Rodrigo Negreiros, Liam Brodie, Jan Steinheimer +2
Although restoration of chiral symmetry is predicted by quantum chromodynamics to take place at high baryon density, most modeling of neutron star interiors disregards a chiral pha…
Chiral anomaly: from vacuum to Columbia plot
Francesco Giacosa, GyÅzÅ Kovács, Péter Kovács +2
We use a low-energy effective approach, the extended linear sigma model, to study realizations of the anomaly with different operators, linear and quadratic in the 't Hoof…
Parity-doubled nucleons can rapidly cool neutron stars
Liam Brodie, Robert D. Pisarski
In confined hadronic matter, the spontaneous breaking and restoration of chiral symmetry can be described by considering nucleons, , and excited states of opposite pari…
To break, or not to break: Symmetries in adaptive quantum simulations, a case study on the Schwinger model
Karunya Shailesh Shirali, Kyle Sherbert, Yanzhu Chen +4
We investigate the role of symmetries in constructing resource-efficient operator pools for adaptive variational quantum eigensolvers. In particular, we focus on the lattice Schwin…