Zobrazeno 1 - 10
of 342
pro vyhledávání: '"Ronen, M"'
Autor:
Höhn, Tim O., Villela, René A., Zu, Er, Bezzo, Leonardo, Kroeze, Ronen M., Aidelsburger, Monika
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 clock state pair in alkaline-earth(-like) atoms provide maximally state-se
Externí odkaz:
http://arxiv.org/abs/2412.14163
Autor:
Kroeze, Ronen M., Marsh, Brendan P., Schuller, David Atri, Hunt, Henry S., Bourzutschky, Alexander N., Winer, Michael, Gopalakrishnan, Sarang, Keeling, Jonathan, Lev, Benjamin L.
Spin glasses are quintessential examples of complex matter. Although much about their order remains uncertain, abstract models of them inform, e.g., the classification of combinatorial optimization problems, the magnetic ordering in metals with impur
Externí odkaz:
http://arxiv.org/abs/2311.04216
Autor:
Marsh, Brendan P., Kroeze, Ronen M., Ganguli, Surya, Gopalakrishnan, Sarang, Keeling, Jonathan, Lev, Benjamin L.
We describe simulations of the quantum dynamics of a confocal cavity QED system that realizes an intrinsically driven-dissipative spin glass. A close connection between open quantum dynamics and replica symmetry breaking is established, in which indi
Externí odkaz:
http://arxiv.org/abs/2307.10176
Publikováno v:
PRX Quantum 4, 020326 (2023)
Cavity QED with cooperativity far greater than unity enables high-fidelity quantum sensing and information processing. The high-cooperativity regime is often reached through the use of short, single-mode resonators. More complicated multimode resonat
Externí odkaz:
http://arxiv.org/abs/2212.06716
Autor:
Guo, Yudan, Kroeze, Ronen M., Marsh, Brendan P., Gopalakrishnan, Sarang, Keeling, Jonathan, Lev, Benjamin L.
Publikováno v:
Nature 599, 211 (2021)
Quantised sound waves -- phonons -- govern the elastic response of crystalline materials, and also play an integral part in determining their thermodynamic properties and electrical response (e.g., by binding electrons into superconducting Cooper pai
Externí odkaz:
http://arxiv.org/abs/2104.13922
Autor:
Marsh, Brendan P., Guo, Yudan, Kroeze, Ronen M., Gopalakrishnan, Sarang, Ganguli, Surya, Keeling, Jonathan, Lev, Benjamin L.
Publikováno v:
Phys. Rev. X 11, 021048 (2021)
We introduce a near-term experimental platform for realizing an associative memory. It can simultaneously store many memories by using spinful bosons coupled to a degenerate multimode optical cavity. The associative memory is realized by a confocal c
Externí odkaz:
http://arxiv.org/abs/2009.01227
Publikováno v:
Phys. Rev. Lett. 123, 160404 (2019)
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 delivered to the atoms via Raman transitions. These are effected by class
Externí odkaz:
http://arxiv.org/abs/1904.08388
Autor:
Brendan P. Marsh, Ronen M. Kroeze, Surya Ganguli, Sarang Gopalakrishnan, Jonathan Keeling, Benjamin L. Lev
Publikováno v:
Physical Review X, Vol 14, Iss 1, p 011026 (2024)
We describe simulations of the quantum dynamics of a confocal cavity QED system that realizes an intrinsically driven-dissipative spin glass. A close connection between open quantum dynamics and replica symmetry breaking is established, in which indi
Externí odkaz:
https://doaj.org/article/8d5d5fe08e7647e9b65b264190b7a006
Autor:
Guo, Yudan, Vaidya, Varun D., Kroeze, Ronen M., Lunney, Rhiannon A., Lev, Benjamin L., Keeling, Jonathan
Publikováno v:
Phys. Rev. A 99, 053818 (2019)
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 inducing a nonlocal, sign-changing term to the interaction. By accountin
Externí odkaz:
http://arxiv.org/abs/1810.11085
Publikováno v:
Phys. Rev. Lett. 122, 193601 (2019)
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-mediated sign-changing interaction between Bose-Einstein condensed (BEC) at
Externí odkaz:
http://arxiv.org/abs/1810.11086