Duff Neill

collaborators

3 papers

hep-ph2026

Neutrino Flavor Evolution in High Flux Astrophysical Environments

Joseph Carlson, Alessandro Roggero, Duff Neill

We examine neutrino evolution in astrophysical environments where the neutrino flux is very large, including core-collapse supernovae and neutron star mergers. In these environment…

quant-ph2025

State preparation and symmetries

Ivana MihÃ¡likovÃ¡, Joseph Carlson, Duff Neill +1

We demonstrate the importance of symmetries in Variational Quantum Eigensolver (VQE) algorithms to prepare the ground or specific low-lying states of quantum Hamiltonians. We exami…

hep-th2025

Universality of $S U (\infty)$ relaxation dynamics for $S U (n_{f})$ -symmetric spin-models

Duff Neill, Hanqing Liu

Spin-models, where the $N$ spins interact pairwise with a $S U (n_{f})$ symmetry preserving hamiltonian, famously simplify in the large $n_{f}$ , $N$ limits, as derived by Sachdev and Ye…

Neutrino Flavor Evolution in High Flux Astrophysical Environments

State preparation and symmetries

Universality of SU(∞) relaxation dynamics for SU(nf​)-symmetric spin-models

Universality of $S U (\infty)$ relaxation dynamics for $S U (n_{f})$ -symmetric spin-models