Zobrazeno 1 - 10
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pro vyhledávání: '"ultracold molecules"'
Autor:
Hepworth, Tom R., Ruttley, Daniel K., von Gierke, Fritz, Gregory, Philip D., Guttridge, Alexander, Cornish, Simon L.
The rotational states of ultracold polar molecules possess long radiative lifetimes, microwave-domain coupling, and tunable dipolar interactions. Coherent dynamics between pairs of rotational states have been used to demonstrate simple models of quan
Externí odkaz:
http://arxiv.org/abs/2412.15088
Quantum systems with SU($N$) symmetry are paradigmatic settings for quantum many-body physics. They have been studied for the insights they provide into complex materials and their ability to stabilize exotic ground states. Ultracold alkaline-earth a
Externí odkaz:
http://arxiv.org/abs/2404.15957
We provide a quantitative blueprint for realizing two-dimensional quantum simulators employing ultracold dipolar molecules or magnetic atoms by studying their accuracy in predicting ground state properties of lattice models with long-range interactio
Externí odkaz:
http://arxiv.org/abs/2402.14914
Ultracold molecules confined in optical lattices or tweezer traps can be used to process quantum information and simulate the behaviour of many-body quantum systems. Molecules offer several advantages for these applications. They have a large set of
Externí odkaz:
http://arxiv.org/abs/2401.05086
One of the demanding frontiers in ultracold science is identifying laser cooling schemes for complex atoms and molecules, out of their vast spectra of internal states. Motivated by a need to expand the set of available ultracold molecules for applica
Externí odkaz:
http://arxiv.org/abs/2311.08381
Publikováno v:
PRX Quantum 5, 020333 (2024)
Control over the quantum states of individual molecules is crucial in the quest to harness their rich internal structure and dipolar interactions for applications in quantum science. In this paper, we develop a toolbox of techniques for the control a
Externí odkaz:
http://arxiv.org/abs/2401.13593
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Autor:
Wang, Reuben R. W., Bohn, John L.
We study anisotropic thermalization in dilute gases of microwave shielded polar molecular fermions. For collision energies above the threshold regime, we find that thermalization is suppressed due to a strong preference for forward scattering and a r
Externí odkaz:
http://arxiv.org/abs/2310.17812
Rotational magic conditions for ultracold molecules in the presence of Raman and Rayleigh scattering
Autor:
Kotochigova, Svetlana, Guan, Qingze, Tiesinga, Eite, Scarola, Vito, DeMarco, Brian, Gadway, Bryce
Molecules have vibrational, rotational, spin-orbit and hyperfine degrees of freedom or quantum states, each of which responds in a unique fashion to external electromagnetic radiation. The control over superpositions of these quantum states is key to
Externí odkaz:
http://arxiv.org/abs/2310.16215