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quant-ph2024
Non-Hermitian Discrete Time Crystals
Rozhin Yousefjani, Angelo Carollo, Krzysztof Sacha +2
Discrete time crystals (DTC) exhibit a special non-equilibrium phase of matter in periodically driven many-body systems with spontaneous breaking of time translational symmetry. Th…
quant-ph2024★ 11 cited
Nonlinearity-enhanced quantum sensing in Stark probes
Rozhin Yousefjani, Xingjian He, Angelo Carollo +1
Stark systems in which a linear gradient field is applied across a many-body system have recently been proposed for quantum sensing. Here, we explore sensing capacity of Stark prob…