Geometric Ramsey interferometry with a tripod scheme by Madasu, Chetan Sriram, Rathod, Ketan Damji, Chang, Chi Kwong, Wilkowski, David

“…We use a resonant tripod scheme in ultracold strontium atoms where the interferometric operation is restricted to a two-dimensional dark-state subspace in the dressed-state picture. …”
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Topological lattice as open quantum system by Wang, Danqi

“…My results can be realized in bosonic systems such as ultracold atoms simulations as well as photonic chips. …”
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Direct measurement of polariton-polariton interaction strength in the Thomas-Fermi regime of exciton-polariton condensation by Estrecho, E., Gao, T., Bobrovska, N., Comber-Todd, D., Fraser, M. D., Steger, M., West, K., Pfeiffer, L. N., Levinsen, J., Parish, M. M., Liew, Timothy Chi Hin, Matuszewski, M., Snoke, D. W., Truscott, A. G., Ostrovskaya, E. A.

“…The Thomas-Fermi regime has previously been demonstrated only in ultracold atomic gases in thermal equilibrium. In a nonequilibrium exciton-polariton system, this regime offers a novel opportunity to study interaction-driven effects unmasked by an incoherent reservoir.…”
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