Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Valtolina, Giacomo"'
Autor:
Schaller, Sascha, Seifert, Johannes, Valtolina, Giacomo, Fielicke, André, Sartakov, Boris G., Meijer, Gerard
Several diatomic transition metal oxides, rare-earth metal oxides and fluorides have the unusual property that their bond dissociation energy is larger than their ionization energy. In these molecules, bound levels above the ionization energy can be
Externí odkaz:
http://arxiv.org/abs/2406.03160
Publikováno v:
Nature Physics (2024)
An increasingly large variety of molecular species are being cooled down to low energies in recent years, and innovative ideas and powerful techniques continue to emerge to gain ever more precise control of molecular motion. In this brief review we f
Externí odkaz:
http://arxiv.org/abs/2305.13445
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
Autor:
De Marco, Luigi, Valtolina, Giacomo, Matsuda, Kyle, Tobias, William G., Covey, Jacob P., Ye, Jun
It has long been expected that quantum degenerate gases of molecules would open access to a wide range of phenomena in molecular and quantum sciences. However, the very complexity that makes ultracold molecules so enticing has made reaching degenerac
Externí odkaz:
http://arxiv.org/abs/1808.00028
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