Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Li, Jun Ru"'
Autor:
Li, Jun-Ru, Matsuda, Kyle, Miller, Calder, Carroll, Annette N., Tobias, William G., Higgins, Jacob S., Ye, Jun
Strongly interacting spins underlie many intriguing phenomena and applications ranging from magnetism to quantum information processing. Interacting spins combined with motion display exotic spin transport phenomena, such as superfluidity arising fro
Externí odkaz:
http://arxiv.org/abs/2208.02216
Publikováno v:
In Case Studies in Construction Materials December 2024 21
Autor:
Tobias, William G., Matsuda, Kyle, Li, Jun-Ru, Miller, Calder, Carroll, Annette N., Bilitewski, Thomas, Rey, Ana Maria, Ye, Jun
Publikováno v:
Science 375, 1299 - 1303 (2022)
Microscopic control over polar molecules with tunable interactions would enable realization of novel quantum phenomena. Using an applied electric field gradient, we demonstrate layer-resolved state preparation and imaging of ultracold potassium-rubid
Externí odkaz:
http://arxiv.org/abs/2112.13423
Autor:
Li, Jun-Ru, Tobias, William G., Matsuda, Kyle, Miller, Calder, Valtolina, Giacomo, De Marco, Luigi, Wang, Reuben R. W., Lassablière, Lucas, Quéméner, Goulven, Bohn, John L., Ye, Jun
Publikováno v:
Nature Physics (2021)
Ultracold polar molecules possess long-range, anisotropic, and tunable dipolar interactions, providing the opportunities to probe quantum phenomena inaccessible with existing cold gas platforms. However, experimental progress has been hindered by the
Externí odkaz:
http://arxiv.org/abs/2103.06246
Autor:
Bilitewski, Thomas, De Marco, Luigi, Li, Jun-Ru, Matsuda, Kyle, Tobias, William G., Valtolina, Giacomo, Ye, Jun, Rey, Ana Maria
Publikováno v:
Phys. Rev. Lett. 126, 113401 (2021)
We study a bulk fermionic dipolar molecular gas in the quantum degenerate regime confined in a two-dimensional geometry. We consider two rotational states that encode a spin 1/2 degree of freedom. We derive a long-range interacting XXZ model describi
Externí odkaz:
http://arxiv.org/abs/2011.08202
Autor:
Matsuda, Kyle, De Marco, Luigi, Li, Jun-Ru, Tobias, William G., Valtolina, Giacomo, Quéméner, Goulven, Ye, Jun
Publikováno v:
Science 370, 1324-1327 (2020)
Full control of molecular interactions, including reactive losses, would open new frontiers in quantum science. Here, we demonstrate extreme tunability of chemical reaction rates by using an external electric field to shift excited collision channels
Externí odkaz:
http://arxiv.org/abs/2009.07461
Molecules are the building blocks of matter and their control is key to the investigation of new quantum phases, where rich degrees of freedom can be used to encode information and strong interactions can be precisely tuned. Inelastic losses in molec
Externí odkaz:
http://arxiv.org/abs/2007.12277
Autor:
Kruckenhauser, Andreas, Sieberer, Lukas M., Tobias, William G., Matsuda, Kyle, De Marco, Luigi, Li, Jun-Ru, Valtolina, Giacomo, Rey, Ana Maria, Ye, Jun, Baranov, Mikhail A., Zoller, Peter
Publikováno v:
Phys. Rev. A 102, 023320 (2020)
We design dipolar quantum many-body Hamiltonians that will facilitate the realization of exotic quantum phases under current experimental conditions achieved for polar molecules. The main idea is to modulate both single-body potential barriers and tw
Externí odkaz:
http://arxiv.org/abs/2001.11792
Publikováno v:
Phys. Rev. Lett. 124, 033401 (2020)
We observe thermalization in the production of a degenerate Fermi gas of polar ${}^{40}\text{K}{}^{87}\text{Rb}$ molecules. By measuring the atom--dimer elastic scattering cross section near the Feshbach resonance, we show that Feshbach molecules rap
Externí odkaz:
http://arxiv.org/abs/1909.00086
Publikováno v:
Phys. Rev. A 100, 033406 (2019)
We theoretically investigate the collisional heating of a cold atom system subjected to time-periodic forces. We show within the Floquet framework that this heating rate due to two-body collisions has a general semiclassical expression $\mathcal{P}\p
Externí odkaz:
http://arxiv.org/abs/1906.08747