464 citations · 4.3k across the 96 of their papers we have counts for
6 papers · 1 filter
Extremely imbalanced two-dimensional electron-hole-photon systems
A. Tiene, J. Levinsen, M. M. Parish +3
We investigate the phases of two-dimensional electron-hole systems strongly coupled to a microcavity photon field in the limit of extreme charge imbalance. Using variational wave f…
Fate of the Bose polaron at finite temperature
Bernard Field, Jesper Levinsen, Meera M. Parish
We consider an impurity immersed in a Bose-Einstein condensate with tunable boson-impurity interactions. Such a Bose polaron has recently been predicted to exhibit an intriguing en…
Frustrated orbital Feshbach resonances in a Fermi gas
E. K. Laird, Z. -Y. Shi, M. M. Parish +1
The orbital Feshbach resonance (OFR) is a novel scheme for magnetically tuning the interactions in closed-shell fermionic atoms. Remarkably, unlike the Feshbach resonances in alkal…
Observation of quantum depletion in a nonequilibrium exciton-polariton condensate
Maciej Pieczarka, Eliezer Estrecho, Maryam Boozarjmehr +9
The property of superfluidity, first discovered in liquid 4He, is closely related to Bose-Einstein condensation (BEC) of interacting bosons. However, even at zero temperature, when…
Microscopic description of exciton-polaritons in microcavities
Jesper Levinsen, Guangyao Li, Meera M. Parish
We investigate the microscopic description of exciton-polaritons that involves electrons, holes and photons within a two-dimensional microcavity. We show that in order to recover t…
Observation of coherent multiorbital polarons in a two-dimensional Fermi gas
Nelson Darkwah Oppong, Luis Riegger, Oscar Bettermann +5
We report on the experimental observation of multiorbital polarons in a two-dimensional Fermi gas of atoms formed by mobile impurities in the metastable $^3\mat…