56 citations · 90 across the 6 of their papers we have counts for
6 papers
Distinguishing synthetic unravelings on quantum computers
Eloy Piñol, Piotr Sierant, Dustin Keys +6
Distinct monitoring or intervention schemes can produce different conditioned stochastic quantum trajectories while sharing the same unconditional (ensemble-averaged) dynamics. Thi…
Anderson localization induced by structural disorder
Sourav Bhattacharjee, Piotr Sierant, Marek Dudyński +3
We examine the onset of Anderson localization in three-dimensional systems with structural disorder in the form of lattice irregularities and in the absence of any on-site disorder…
Nonlinear functionals of master equation unravelings
Dustin Keys, Jan Wehr
Unravelings provide a probabilistic representation of solutions of master equations and a method of computation of the density operator dynamics. The trajectories generated by unra…
Telling different unravelings apart via nonlinear quantum-trajectory averages
Eloy Piñol, Th. K. Mavrogordatos, Dustin Keys +7
The Gorini-Kossakowski-Sudarshan-Lindblad master equation (ME) governs the density matrix of open quantum systems (OQSs). When an OQS is subjected to weak continuous measurement, i…
Disorder-Induced Phase Control in Superfluid Fermi-Bose Mixtures
Armand Niederberger, Jan Wehr, Maciej Lewenstein +1
We consider a mixture of a superfluid Fermi gas of ultracold atoms and a Bose-Einstein condensate of molecules possessing a continuous U(1) (relative phase) symmetry. We study the…
Disorder-Induced Order in Two-Component Bose-Einstein Condensates
Armand Niederberger, Thomas Schulte, Jan Wehr +3
We propose and analyze a general mechanism of disorder-induced order in two-component Bose-Einstein condensates, analogous to corresponding effects established for XY spin models.…