383 citations · 4.2k across the 101 of their papers we have counts for
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Robustness of the Floquet-assisted superradiant phase and possible laser operation
Lukas Broers, Ludwig Mathey
We demonstrate the robustness of the recently established Floquet-assisted superradiant phase of the parametrically driven dissipative Dicke model, inspired by light-induced dynami…
Collisional cooling of ultra-cold atom ensembles using Feshbach resonances
L. Mathey, Eite Tiesinga, Paul S. Julienne +1
We propose a new type of cooling mechanism for ultra-cold fermionic atom ensembles, which capitalizes on the energy dependence of inelastic collisions in the presence of a Feshbach…
Noise Correlations in low-dimensional systems of ultracold atoms
L. Mathey, A. Vishwanath, E. Altman
We derive relations between standard order parameter correlations and the noise correlations in time of flight images, which are valid for systems with long range order as well as…
Creating a supersolid in one-dimensional Bose mixtures
L. Mathey, Ippei Danshita, Charles W. Clark
We identify a one-dimensional supersolid phase in a binary mixture of near-hardcore bosons with weak, local inter-species repulsion. We find realistic conditions under which such a…
Phase-locking transition of coupled low-dimensional superfluids
L. Mathey, A. Polkovnikov, A. H. Castro Neto
We study the phase-locking transition of two coupled low-dimensional superfluids, either two-dimensional superfluids at finite temperature, or one-dimensional superfluids at zero t…
Competing Orders in two-dimensional Bose-Fermi mixtures
L. Mathey, S-W. Tsai, A. H. Castro Neto
Using a functional renormalization group approach we study the zero temperature phase diagram of two-dimensional Bose-Fermi mixtures of ultra-cold atoms in optical lattices, in the…