Zobrazeno 1 - 10
of 1 087
pro vyhledávání: '"P. Orioli"'
Although pandemics are often studied as if populations are well-mixed, disease transmission networks exhibit a multi-scale structure stretching from the individual all the way up to the entire globe. The COVID-19 pandemic has led to an intense debate
Externí odkaz:
http://arxiv.org/abs/2412.09021
Publikováno v:
Phys. Rev. Lett. 133, 233003 (2024)
We investigate the driven-dissipative dynamics of 1D and 2D arrays of multilevel atoms interacting via dipole-dipole interactions and trapped at subwavelength scales. Here we show that in the weakly driven low excitation regime, multilevel atoms, in
Externí odkaz:
http://arxiv.org/abs/2405.16101
Autor:
Agarwal, Sanaa, Chaparro, Edwin, Barberena, Diego, Orioli, A. Piñeiro, Ferioli, G., Pancaldi, S., Ferrier-Barbut, I., Browaeys, A., Rey, A. M.
Publikováno v:
PRX Quantum 5, 040335 (2024)
Ultra-cold 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
Externí odkaz:
http://arxiv.org/abs/2403.15556
We show how a driven-dissipative cavity coupled to a collective ensemble of atoms can dynamically generate metrologically useful spin-squeezed states. In contrast to other dissipative approaches, we do not rely on complex engineered dissipation or in
Externí odkaz:
http://arxiv.org/abs/2401.06222
Publikováno v:
Phys. Rev. A, 109, 013713 (2024)
We utilize multilevel atoms trapped in a driven resonant optical cavity to produce scalable multi-mode squeezed states for quantum sensing and metrology. While superradiance or collective dissipative emission by itself has been typically a detrimenta
Externí odkaz:
http://arxiv.org/abs/2309.10717
Publikováno v:
Phys. Rev. Lett. 132, 033601 (2024)
We describe a method to create and store scalable and long-lived entangled spin-squeezed states within a manifold of many-body cavity dark states using collective emission of light from multilevel atoms inside an optical cavity. We show that the syst
Externí odkaz:
http://arxiv.org/abs/2302.10828
Publikováno v:
Phys. Rev. Res. 5, L022034 (2023)
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:
http://arxiv.org/abs/2208.01896
Autor:
Sundar, Bhuvanesh, Barberena, Diego, Orioli, Asier Piñeiro, Chu, Anjun, Thompson, James K., Rey, Ana Maria, Lewis-Swan, Robert J.
Publikováno v:
Phys. Rev. Lett. 130, 113202 (2023)
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:
http://arxiv.org/abs/2204.13090
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
Autor:
Bilitewski, Thomas, Orioli, Asier Piñeiro, Sanner, Christian, Sonderhouse, Lindsay, Hutson, Ross B., Yan, Lingfeng, Milner, William R., Ye, Jun, Rey, Ana Maria
Publikováno v:
Phys. Rev. Lett. 128, 093001 (2022)
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:
http://arxiv.org/abs/2108.02819