3 papers
quant-ph2026
Quantum Simulation of Collective Neutrino Oscillations using Dicke States
Katarina Bleau, Nikolina Ilic, Joachim Kopp +2
In dense neutrino gases, which exist for instance in supernovae, the flavour states of different neutrinos may become entangled with one another. The theoretical description of suc…
hep-ph2026
High-Frequency Gravitational Waves from Phase Transitions in Nascent Neutron Stars
Katarina Bleau, Joachim Kopp, Jiheon Lee +1
Tentative evidence suggests that the cores of massive neutron stars consist of deconfined quark matter. We argue that the formation of such a quark matter core during a galactic su…
hep-ph2026
Secluded Dark Composites and Remnant Binding Fields
Katarina Bleau, Yilda Boukhtouchen, Joseph Bramante +1
Dark matter may freeze-out and undergo composite assembly while decoupled from the Standard Model. In this secluded composite scenario, while individual dark matter particles may b…