Zobrazeno 1 - 10
of 231
pro vyhledávání: '"THOMPSON, J. K."'
Autor:
Schäfer, V. M., Niu, Z., Cline, J. R. K., Young, D. J., Song, E. Y., Ritsch, H., Thompson, J. K.
Laser-cooled gases of atoms interacting with the field of an optical cavity are a powerful tool for quantum sensing and the simulation of open and closed quantum systems. They can display spontaneous self-organisation phase transitions, time crystals
Externí odkaz:
http://arxiv.org/abs/2405.20952
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
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. A 102, 051701 (2020)
We study the generation of spin-squeezing in arrays of long-lived dipoles subject to collective emission, coherent drive, elastic interactions, and spontaneous emission. Counter-intuitively, it is found that the introduction of spontaneous emission l
Externí odkaz:
http://arxiv.org/abs/1911.09617
Publikováno v:
Phys. Rev. Lett. 121, 070403 (2018)
Cavity-QED is a promising avenue for the deterministic generation of entangled and spin-squeezed states for quantum metrology. One archetypal scheme generates squeezing via collective one-axis twisting interactions. However, we show that in implement
Externí odkaz:
http://arxiv.org/abs/1804.06784
We study the performance and limitations of a coherent interface between collective atomic states and single photons. A quantized spin-wave excitation of an atomic sample inside an optical resonator is prepared probabilistically, stored, and adiabati
Externí odkaz:
http://arxiv.org/abs/physics/0702013
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