158 citations · 462 across the 7 of their papers we have counts for
7 papers
Accessing the Neel phase of ultracold fermionic atoms in a simple-cubic optical lattice
C. J. M. Mathy, D. A. Huse
We examine the phase diagram of a simple-cubic optical lattice half-filled by two species of fermionic atoms with a repulsive s-wave contact interaction. We use the Hartree approxi…
Maximizing the Neel temperature of fermions in a simple-cubic optical lattice
C. J. M. Mathy, David A. Huse
For a simple-cubic optical lattice with lattice spacing d, occupied by two species of fermionic atoms of mass m that interact repulsively, we ask what conditions maximize the Neel…
Quantum Griffiths Singularities in the Transverse-Field Ising Spin Glass
Muyu Guo, R. N. Bhatt, David A. Huse
We report a Monte Carlo study of the effects of {\it fluctuations} in the bond distribution of Ising spin glasses in a transverse magnetic field, in the {\it paramagnetic phase} in…
Nonlocal Conductivity in the Vortex-Liquid Regime of a Two-Dimensional Superconductor
Rachel Wortis, David A. Huse
We have simulated the time-dependent Ginzburg-Landau equation with thermal fluctuations, to study the nonlocal dc conductivity of a superconducting film. Having examined points in…
Topological Defects in the Random-Field XY Model and the Pinned Vortex Lattice to Vortex Glass Transition in Type-II Superconductors
Michel J. P. Gingras, David A. Huse
As a simplified model of randomly pinned vortex lattices or charge-density waves, we study the random-field XY model on square () and simple cubic () lattices. We verify…
Topological Defects in the Random-Field XY Model and Randomly Pinned Vortex Lattices
Michel J. P. Gingras, David A. Huse
As a simplified model of randomly pinned vortex lattices or charge-density waves, we study the random-field XY model on square () and simple cubic () lattices. We argue,…
Nonlocal Conductivity in Type-II Superconductors
Chung-Yu Mou, Rachel Wortis, Alan T. Dorsey +1
Multiterminal transport measurements on YBCO crystals in the vortex liquid regime have shown nonlocal conductivity on length scales up to 50 microns. Motivated by these results we…