Superradiant phase transition
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Some critical properties for static and dynamic equilibrium superradiant models are discussed, within a Gaussian fluctuation… (More)
In the ultrastrong light–matter coupling regime, non-perturbative effects are observed even for large detuning of the light… (More)
Quantum electrodynamics, when applied to a large ensemble of identical atoms, leads to the surprising prediction that a so-called… (More)
We observed the phase transition of multiple superradiant states in chaotic optical cavities with multiple open decay channels… (More)
We demonstrate steady-state, mirrorless superradiance in a cold vapor pumped by weak optical fields. Beyond a critical pump… (More)
New experiment studying radioactive ion before K-capture weak decay suggests investigation of ν masses and mixing without… (More)