523 citations · 4.9k across the 119 of their papers we have counts for
119 papers
Excitation of Collective Modes in a Chiral Superfluid by Thermal Quench
Noble Gluscevich, J. A. Sauls
Based on time-dependent Ginzburg-Landau field theory we show that rapid cooling through the second-order phase transition into superfluid He-A excites collective modes of newly…
Generation of Quantum Turbulence by Neutrino Cooling in Neutron Stars
J. A. Sauls
The interior crust and much of the liquid core of neutron stars is believed to be a quantum liquid mixture of neutron and proton superfluids and a relativistic electron liquid. Qua…
Trapping and Tunneling of Hydrogen, Deuterium and Oxygen in Niobium
Abdulaziz Abogoda, J. A. Sauls
We investigate isolated O-H and O-D pairs trapped in BCC Nb using a machine-learning interatomic potential (MLIP) trained to density-functional theory (DFT). The MLIP enables large…
Theory of Two-level Tunneling Systems in Superconductors
Junguang He, Wei-Ting Lin, J. A. Sauls
We develop a field theory formulation for the interaction of an ensemble of two-level tunneling systems (TLS) with the electronic states of a superconductor. Predictions for the im…
Efficacious qubit mappings for quantum simulations of the C rotational band
Darin C. Mumma, Zhonghao Sun, Alexis Mercenne +3
Solving atomic nuclei from first principles places enormous demands on computational resources, which grow exponentially with increasing number of particles and the size of the spa…
Kibble-Zurek Dynamics & Statistics of Topological Defects in Chiral Superfluid He Films
Noble Gluscevich, J. A. Sauls
In equilibrium, confined films of superfluid He-A have the chiral axis, , locked normal to the surface of the film. There are two degenerate ground states $\hat{\el…