Zobrazeno 1 - 10
of 673
pro vyhledávání: '"Rey, P M"'
Autor:
Rey-Montejo, M., Jimenez-Serra, I., Martin-Pintado, J., Rivilla, V. M., Megias, A., Andres, D. San, Sanz-Novo, M., Colzi, L., Zeng, S., Lopez-Gallifa, A., Martinez-Henares, A., Martin, S., Tercero, B., de Vicente, P., Requena-Torres, M.
We report the first detection of the metal-bearing molecules sodium sulfide (NaS) and magnesium sulfide (MgS) and the tentative detection of calcium monoxide (CaO) in the interstellar medium (ISM) towards the Galactic Center molecular cloud G+0.693-0
Externí odkaz:
http://arxiv.org/abs/2407.07693
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 theoretically investigate prospects for the creation of nonclassical spin states in trapped ion arrays by coupling to a squeezed state of the collective motion of the ions. The correlations of the generated spin states can be tailored for quantum-
Externí odkaz:
http://arxiv.org/abs/2311.17275
The online assignment problem plays an important role in operational research and computer science which is why immense attention has been given to improving its solution quality. Due to the incomplete information about the input, it is difficult for
Externí odkaz:
http://arxiv.org/abs/2208.04016
An Impartial Perspective for Superconducting Nb3Sn coated Copper RF Cavities for Future Accelerators
Autor:
Barzi, E., Barish, B. C., Rimmer, R. A., Valente-Feliciano, A., Rey, C. M., Barletta, W. A., Nanni, E., Nasr, M., Ross, M., Schneider, M., Tantawi, S., Welander, P. B., Simakov, E. I., Usov, I. O., Alff, L., Karabas, N., Major, M., Palakkal, J. P., Petzold, S., Pietralla, N., Schäfer, N., Kikuchi, A., Hayano, H., Ito, H., Kashiwaji, S., Monjushiro, H., Hama, H., Hona, F., Umemori, K., Takahashi, K., Takahashi, T., Kondo, Y., Yamakawa, K., Kon, K., Kubo, T.
This Snowmass21 Contributed Paper encourages the Particle Physics community in fostering R&D in Superconducting Nb3Sn coated Copper RF Cavities instead of costly bulk Niobium. It describes the pressing need to devote effort in this direction, which w
Externí odkaz:
http://arxiv.org/abs/2203.09718
Autor:
Brown, M. O., Muleady, S. R., Dworschack, W. J., Lewis-Swan, R. J., Rey, A. M., Romero-Isart, O., Regal, C. A.
Time of flight is an intuitive way to determine the velocity of particles and lies at the heart of many capabilities ranging from mass spectrometry to fluid flow measurements. Here we show time-of-flight imaging can realize tomography of a quantum st
Externí odkaz:
http://arxiv.org/abs/2203.03053
Publikováno v:
Phys. Rev. X 12, 011054 (2022)
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:
http://arxiv.org/abs/2106.00019
Publikováno v:
Phys. Rev. Lett. 127, 013401 (2021)
Dipole-dipole interactions lead to frequency shifts that are expected to limit the performance of next-generation atomic clocks. In this work, we compute dipolar frequency shifts accounting for the intrinsic atomic multilevel structure in standard Ra
Externí odkaz:
http://arxiv.org/abs/2102.05786
Publikováno v:
Phys. Rev. Research 3, 022020 (2021)
We theoretically study the dynamical phase diagram of the Dicke model in both classical and quantum limits using large, experimentally relevant system sizes. Our analysis elucidates that the model features dynamical critical points that are distinct
Externí odkaz:
http://arxiv.org/abs/2102.02235