Zobrazeno 1 - 10
of 38
pro vyhledávání: '"A. Piñeiro Orioli"'
Autor:
Sanaa Agarwal, Edwin Chaparro, Diego Barberena, A. Piñeiro Orioli, G. Ferioli, S. Pancaldi, I. Ferrier-Barbut, A. Browaeys, A.M. Rey
Publikováno v:
PRX Quantum, Vol 5, Iss 4, p 040335 (2024)
Ultracold atomic systems are among the most promising platforms that have the potential to shed light on the complex behavior of many-body quantum systems. One prominent example is the case of a dense ensemble illuminated by a strong coherent drive w
Externí odkaz:
https://doaj.org/article/a7750296e09f4bbdb44080c8b2cf1d76
Publikováno v:
Physical Review X, Vol 12, Iss 1, p 011054 (2022)
We investigate the collective decay dynamics of atoms with a generic multilevel structure (angular momenta F↔F^{′}) coupled to two light modes of different polarization inside a cavity. In contrast to two-level atoms, we find that multilevel atom
Externí odkaz:
https://doaj.org/article/b2035069769e431d8b34f14dc021fd3d
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022034 (2023)
We propose a different direction in quantum simulation that uses multilevel atoms in an optical cavity as a toolbox to engineer different types of bosonic models featuring correlated hopping processes in a synthetic ladder spanned by atomic ground st
Externí odkaz:
https://doaj.org/article/f9278ef9252a487ea31634cd3348ecf3
Publikováno v:
Phys. Rev. B, 88 035315 (2013)
We investigate how decoherence affects the entanglement established between two quantum dots in micro cavities, and propose a tomographic scheme able to measure the entangled state. The scheme we consider establishes the entanglement via the exchange
Externí odkaz:
http://arxiv.org/abs/1301.2144
Publikováno v:
Proceedings of the National Academy of Sciences. 119
We characterize the universal far-from-equilibrium dynamics of the two-dimensional quantum Heisenberg magnet isolated from its environment. For a broad range of initial conditions, we find a long-lived universal prethermal regime characterized by sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f1cd9a8aeba35d2fae4d31ede4063d
https://doi.org/10.1073/pnas.2122599119
https://doi.org/10.1073/pnas.2122599119
Universal scaling of unequal-time correlation functions in ultracold Bose gases far from equilibrium
We explore the far-from-equilibrium dynamics of Bose gases in a universal regime associated to nonthermal fixed points. While previous investigations concentrated on scaling functions and exponents describing equal-time correlations, we compute the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fc4c5bd25595190ecef8d4ff0f3bdb1
We propose a new direction in quantum simulation that uses multilevel atoms in an optical cavity as a toolbox to engineer new types of bosonic models featuring correlated hopping processes in a synthetic ladder spanned by atomic ground states. The un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7fcb38114608c11afaf4fca37481d85
Autor:
Bhuvanesh Sundar, Diego Barberena, Asier Piñeiro Orioli, Anjun Chu, James K. Thompson, Ana Maria Rey, Robert J. Lewis-Swan
We propose to simulate bosonic pair creation using large arrays of long-lived dipoles with multilevel internal structure coupled to an undriven optical cavity. Entanglement between the atoms, generated by the exchange of virtual photons through a com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46570364df4606ce7b82fb5821423299
Autor:
Thomas Bilitewski, Asier Piñeiro Orioli, Christian Sanner, Lindsay Sonderhouse, Ross B. Hutson, Lingfeng Yan, William R. Milner, Jun Ye, Ana Maria Rey
The observation of Pauli blocking of atomic spontaneous decay via direct measurements of the atomic population requires the use of long-lived atomic gases where quantum statistics, atom recoil and cooperative radiative processes are all relevant. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d9e7a1120a7f4520da1df9886063c09
http://arxiv.org/abs/2108.02819
http://arxiv.org/abs/2108.02819
We investigate the collective decay dynamics of atoms with a generic multilevel structure (angular momenta $F\leftrightarrow F'$) coupled to two light modes of different polarization inside a cavity. In contrast to two-level atoms, we find that multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bb2bf3e455f6883437daf492934f8ca
http://arxiv.org/abs/2106.00019
http://arxiv.org/abs/2106.00019