2 papers
cond-mat.supr-con2021
Half-Quantum Vortices in Nematic and Chiral Phases of He
Robert C. Regan, Joshua J. Wiman, J. A. Sauls
We report theoretical results for the stability of half-quantum vortices (HQVs) in the superfluid phases of He confined in highly anisotropic Nafen aerogel. Superfluidity of $^…
cond-mat.supr-con2019
The Vortex Phase Diagram of Rotating Superfluid He-B
Robert C. Regan, J. J. Wiman, J. A. Sauls
We present the first theoretical calculation of the pressure-temperature-field phase diagram for the vortex phases of rotating superfluid He-B. Based on a strong-coupling exten…