Featuring recent and classic works in Atomic Physics. Special attention to precision measurements & Many-body Systems. Initiated & Managed by @mhasan137

Infinite Hilbert Space
Joined July 2020
Atomic Physics (Past & Present) retweeted
New preprint: arxiv.org/abs/2407.02627 Thouless pumping in a driven-dissipative Kerr resonator array
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From the group of Leticia Tarruell (@icfo_QGE): Nice work by Sandra Buob and colleagues at @ICFOnians. "A strontium quantum-gas microscope" arxiv.org/abs/2312.14818
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Our heartiest congratulations to this year's "Toptica BEC Award" laureates! 🥂 * Junior Award: Monika Aidelsburger (@LMU_Muenchen) * Senior Award: Tilman Pfau (@Uni_Stuttgart) * Lifetime Achievements Award: Alexander Fetter (@Stanford) & Wilhelm Zwerger (@TU_Muenchen)
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From the group of Immanuel Bloch (@ibloch) and Monika Aidelsburger: Beautiful work by Julian F. Wienand and colleagues at @LMU_Muenchen and @Princeton. "Emergence of fluctuating hydrodynamics in chaotic quantum systems" arxiv.org/abs/2306.11457
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This is what happens when we (over?) step into a field without spending enough time to understand it properly.
So, yes, there should be a spin-curvature coupling interaction. The authors of the PRL (linked in 1st tweet) wrote down some spin-gravity coupling in their Eq. (1) reproduced here. This equation is obviously not covariant!
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At Nature Physics (@NaturePhysics), from the group of Wolfgang Ketterle: Wonderful work by Yu-Kun Lu and colleagues at (@RLEatMIT). "Bosonic stimulation of atom–light scattering in an ultracold gas" nature.com/articles/s41567-0…
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From the group of Jun Ye: Beautiful work by John Robinson and colleagues at @JILAscience. "Direct comparison of two spin squeezed optical clocks below the quantum projection noise limit" arxiv.org/abs/2211.08621
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At Nature: Wonderful work by Vijin Venu, ... , Ana Maria Rey, and Joseph Thywissen from @CQIQC_Toronto & @JILAscience. "Unitary p-wave interactions between fermions in an optical lattice" nature.com/articles/s41586-0…
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Fantastic work by Markus Greiner and colleagues. Anisotropic Fermi-Hubbard model in a frustrated system with doping! "Doping a frustrated Fermi-Hubbard magnet" arxiv.org/abs/2212.13983
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"On the theory of Superfluidity" What a beautiful exchange between Landau and Tisza! One criticises the other, while appreciating each other's insights. Wonderful read at: journals.aps.org/pr/pdf/10.1… journals.aps.org/pr/pdf/10.1…
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Beautiful work by Peter Schauss and colleagues. "Quantum gas microscopy of a geometrically frustrated Hubbard system" arxiv.org/abs/2210.14895
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Fantastic work by Markus Greiner and colleagues. FQHE with cold atoms, finally! "Realization of a fractional quantum Hall state with ultracold atoms" arxiv.org/abs/2210.10919
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Wonderful work by Jörg Schmiedmayer and colleagues. Simulation of QFT with ultracold atoms. "Experimental Observation of Curved Light-Cones in a Quantum Field Simulator" arxiv.org/abs/2209.09132
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A breakthrough paper by Ketterle and colleagues at MIT @RLEatMIT. Therefore Ketterle is the first to realize the Feshbach resonance, both for neutral atoms and for molecules. "A Feshbach resonance in collisions between ultracold ground state molecules" arxiv.org/abs/2208.05557
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Another fantastic work by Jun Ye and colleagues from JILA @JILAscience. Another step toward complete control over the interacting spin-model. "Tunable itinerant spin dynamics with polar molecules" arxiv.org/abs/2208.02216
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Beautiful work by Antoine, Thierry, and colleagues from Laboratoire Charles Fabry. Assembling more than 300 single atoms in optical tweezers under a 4K cryogenic. "In-situ equalization of single-atom loading in large-scale optical tweezers arrays" arxiv.org/abs/2207.06500
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A fantastic paper by Cheng Chin and colleagues from Chicago (@UChicago). "Observation of sound propagation in a strongly interacting Bose-Fermi mixture" arxiv.org/abs/2205.14518
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A landmark paper by Leticia Tarruell and colleagues from ICFO (@ICFOnians). Quantum Simulation of the Chern-Simons theory with ultracold atoms. "Realising a one-dimensional topological gauge theory in an optically dressed Bose-Einstein condensate" arxiv.org/abs/2204.05380
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Wonderful experiment by E. Demler, I. Bloch, T. Hilker, and colleagues. A clever way to increase the critical temperature of superconductor, by controlling pair size: "Magnetically mediated hole pairing in fermionic ladders of ultracold atoms" arxiv.org/abs/2203.10027
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Beautiful experiment by David Hall from Amherst College (@AmherstCollege). Magnetic phases of atomic Bose-Einstein Condensate: "Topological Superfluid Defects with Discrete Point Group Symmetries" arxiv.org/abs/2203.08186
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