231 citations · 865 across the 17 of their papers we have counts for
8 papers · 1 filter
Determining the P excited-state tune-out wavelength of Yb in a triple-magic lattice
Tim O. Höhn, René A. Villela, Er Zu +3
Precise state-dependent control of optical potentials is of great importance for various applications utilizing cold neutral atoms. In particular, tune-out wavelengths for the cloc…
An optical lattice with sound
Yudan Guo, Ronen M. Kroeze, Brendan P. Marsh +3
Quantised sound waves -- phonons -- govern the elastic response of crystalline materials, and also play an integral part in determining their thermodynamic properties and electrica…
Dynamical spin-orbit coupling of a quantum gas
Ronen M. Kroeze, Yudan Guo, Benjamin L. Lev
We realize the dynamical 1D spin-orbit-coupling (SOC) of a Bose-Einstein condensate confined within an optical cavity. The SOC emerges through spin-correlated momentum impulses del…
Sign-changing photon-mediated atom interactions in multimode cavity QED
Yudan Guo, Ronen M. Kroeze, Varun V. Vaidya +2
Sign-changing interactions constitute a crucial ingredient in the creation of frustrated many-body systems such as spin glasses. We present here the demonstration of a photon-media…
Emergent and broken symmetries of atomic self-organization arising from Gouy phase shifts in multimode cavity QED
Yudan Guo, Varun D. Vaidya, Ronen M. Kroeze +3
Optical cavities can induce photon-mediated interactions among intracavity-trapped atoms. Multimode cavities provide the ability to tune the form of these interactions, e.g., by in…
Spinor self-ordering of a quantum gas in a cavity
Ronen M. Kroeze, Yudan Guo, Varun D. Vaidya +2
We observe the joint spin-spatial (spinor) self-organization of a two-component BEC strongly coupled to an optical cavity. This unusual nonequilibrium Hepp-Lieb-Dicke phase transit…
Tunable-range, photon-mediated atomic interactions in multimode cavity QED
Varun D. Vaidya, Yudan Guo, Ronen M. Kroeze +4
Optical cavity QED provides a platform with which to explore quantum many-body physics in driven-dissipative systems. Single-mode cavities provide strong, infinite-range photon-med…
Trapped electrons in the quantum degenerate regime
Ronen Kroeze, Jom Luiten, Servaas Kokkelmans
A full strength Coulomb interaction between trapped electrons can be felt only in absence of a neutralizing background. In order to study quantum degenerate electrons without such…