14 citations · 39 across the 4 of their papers we have counts for
4 papers
Meissner effect in Fock space
J. Mumford
By periodically driving a single bosonic Josephson junction (BJJ) with an impurity, a synthetic gauge field is generated in the Fock space of the system. At a critical synthetic ga…
Synthetic gauge field in two interacting ultracold atomic gases without an optical lattice
J. Mumford
A 2D Fock-state lattice (FSL is constructed from the many-body states of two interacting two-mode quantum gases. By periodically driving the interspecies interactions and pulsing t…
Critical exponents for an impurity in a bosonic Josephson junction: Position measurement as a phase transition
J. Mumford, D. H. J. O'Dell
We use fidelity susceptibility to calculate quantum critical scaling exponents for a system consisting of identical bosons interacting with a single impurity atom in a double w…
Dicke-type phase transition in a multimode optomechanical system
Jesse Mumford, D. H. J. O'Dell, Jonas Larson
We consider the "membrane in the middle" optomechanical model consisting of a laser pumped cavity which is divided in two by a flexible membrane that is partially transmissive to l…