Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ronen M. Kroeze"'
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
Publikováno v:
PRX Quantum, Vol 4, Iss 2, p 020326 (2023)
Cavity quantum electrodynamics (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 comp
Externí odkaz:
https://doaj.org/article/aef1c3a4be86456ba43199057ebd2755
Autor:
Brendan P. Marsh, Yudan Guo, Ronen M. Kroeze, Sarang Gopalakrishnan, Surya Ganguli, Jonathan Keeling, Benjamin L. Lev
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 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:
https://doaj.org/article/b537a487aeba410d8ca2d25930469a9e
Autor:
Varun D. Vaidya, Yudan Guo, Ronen M. Kroeze, Kyle E. Ballantine, Alicia J. Kollár, Jonathan Keeling, Benjamin L. Lev
Publikováno v:
Physical Review X, Vol 8, Iss 1, p 011002 (2018)
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-mediated interactions among intracavity atoms. However, these global all-
Externí odkaz:
https://doaj.org/article/310febae06214252993d7381a701798d
Autor:
Jonathan Keeling, Surya Ganguli, Yudan Guo, Ronen M. Kroeze, Benjamin Lev, Brendan P. Marsh, Sarang Gopalakrishnan
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a83af273fc879831f28273a930695334
https://doaj.org/article/b537a487aeba410d8ca2d25930469a9e
https://doaj.org/article/b537a487aeba410d8ca2d25930469a9e
Publikováno v:
Physical Review A. 103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8d4be96143f246ca916ae970d28cde5
https://doi.org/10.1103/physreva.103.019901
https://doi.org/10.1103/physreva.103.019901
Autor:
Ronen M. Kroeze, Yudan Guo, Sarang Gopalakrishnan, Brendan P. Marsh, Jonathan Keeling, Benjamin Lev
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a41126ef04f1eef6c0cae495aae8d54
Publikováno v:
Physical Review Letters. 122
Funding: J. K. acknowledges support from SU2P. 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 inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4699c1ddbef18e52b9b61d679835de16
https://doi.org/10.1103/physrevlett.122.193601
https://doi.org/10.1103/physrevlett.122.193601
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c05d77571aca7e97dd758ed25a7952b
https://journals.aps.org/pra/accepted/c5076N3dKdd1611877792a50a1e82cd1702084183
https://journals.aps.org/pra/accepted/c5076N3dKdd1611877792a50a1e82cd1702084183
Publikováno v:
Physical Review A, 99(1):012702. American Physical Society
We study Efimov physics for three identical bosons interacting via a pairwise square-well potential, analyze the validity of the separable approximation as a function of the interaction strength, and investigate what is needed to improve this approxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f918564c07a399163f830b22fc3dee3
https://research.tue.nl/nl/publications/e5409f1e-28b1-4fc9-ac59-50865645bc91
https://research.tue.nl/nl/publications/e5409f1e-28b1-4fc9-ac59-50865645bc91