124 citations · 608 across the 13 of their papers we have counts for
4 papers · 1 filter
Disordered bosons in one dimension: from weak to strong randomness criticality
Fawaz Hrahsheh, Thomas Vojta
We investigate the superfluid-insulator quantum phase transition of one-dimensional bosons with off-diagonal disorder by means of large-scale Monte-Carlo simulations. For weak diso…
Dynamical conductivity at the dirty superconductor-metal quantum phase transition
Adrian Del Maestro, Bernd Rosenow, J. A. Hoyos +1
We study the transport properties of ultrathin disordered nanowires in the neighborhood of the superconductor-metal quantum phase transition. To this end we combine numerical calcu…
An Anomalously Elastic, Intermediate Phase in Randomly Layered Superfluids, Superconductors, and Planar Magnets
Priyanka Mohan, Paul M. Goldbart, Rajesh Narayanan +2
We show that layered quenched randomness in planar magnets leads to an unusual intermediate phase between the conventional ferromagnetic low-temperature and paramagnetic high-tempe…
Infinite-randomness critical point in the two-dimensional disordered contact process
Thomas Vojta, Adam Farquhar, Jason Mast
We study the nonequilibrium phase transition in the two-dimensional contact process on a randomly diluted lattice by means of large-scale Monte-Carlo simulations for times up to $1…