41 citations · 98 across the 5 of their papers we have counts for
5 papers
Magnetic Properties of the Second Mott Lobe in Pairing Hamiltonians
M. J. Bhaseen, S. Ejima, M. Hohenadler +4
We explore the Mott insulating state of single-band bosonic pairing Hamiltonians using analytical approaches and large scale density matrix renormalization group calculations. We f…
Quantum Phase Transitions in Bosonic Heteronuclear Pairing Hamiltonians
M. Hohenadler, A. O. Silver, M. J. Bhaseen +1
We explore the phase diagram of two-component bosons with Feshbach resonant pairing interactions in an optical lattice. It has been shown in previous work to exhibit a rich variety…
Bose--Hubbard Models Coupled to Cavity Light Fields
A. O. Silver, M. Hohenadler, M. J. Bhaseen +1
Recent experiments on strongly coupled cavity quantum electrodynamics present new directions in "matter-light" systems. Following on from our previous work [Phys. Rev. Lett. 102, 1…
Feshbach Resonance in Optical Lattices and the Quantum Ising Model
M. J. Bhaseen, A. O. Silver, M. Hohenadler +1
Motivated by experiments on heteronuclear Feshbach resonances in Bose mixtures, we investigate s-wave pairing of two species of bosons in an optical lattice. The zero temperature p…
Polaritons and Pairing Phenomena in Bose--Hubbard Mixtures
M. J. Bhaseen, M. Hohenadler, A. O. Silver +1
Motivated by recent experiments on cold atomic gases in ultra high finesse optical cavities, we consider the problem of a two-band Bose--Hubbard model coupled to quantum light. Pho…