16 citations · 36 across the 6 of their papers we have counts for
6 papers
Ising criticality can drive vortex deconfinement in a spin-orbit coupled Bose gas
Stuart Yi-Thomas, David M. Long, Jay D. Sau
Spin-orbit coupling in Bose gases is known to lead to an Ising-symmetry-broken phase where the bosons condense at one of two nonzero momenta. In two dimensions, the finite momentum…
Integer Quantum Hall Effect: Disorder, temperature, floating, and plateau width
Stuart Yi-Thomas, Yi Huang, Jay D. Sau +1
We theoretically consider disorder and temperature effects on the integer quantum Hall effect (IQHE) using a variety of distinct and complementary analytical and numerical techniqu…
Quantum Hall transformer in a quantum point contact over the full range of transmission
Stuart Yi-Thomas, Jay D. Sau
A recent experiment [Cohen et al., Science 382, 542 (2023)] observed a robustly quantized conductance in a quantum point contact between fractional quantum Hall edges (a q…
Comparing numerical methods for hydrodynamics in a one-dimensional lattice spin model
Stuart Yi-Thomas, Brayden Ware, Jay D. Sau +1
In ergodic quantum spin chains, locally conserved quantities such as energy or particle number generically evolve according to hydrodynamic equations as they relax to equilibrium.…
Theory for dissipative time crystals in coupled parametric oscillators
Stuart Yi-Thomas, Jay D. Sau
Discrete time crystals are novel phases of matter that break the discrete time translational symmetry of a periodically driven system. In this work, we propose a classical system o…
Disorder Suppression in Topological Semiconductor-Superconductor Junctions
Stuart N. Thomas, Stuart Yi-Thomas, Sankar Das Sarma +1
Disorder in a proximitizing bulk superconductor can scatter quasiparticles in a putative topological superconductor and eventually destroy the topological superconducting state. We…