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Quantum-torque-induced breaking of magnetic interfaces in ultracold gases
Nature Physics, 2020A rich variety of physical effects in spin dynamics arise at the interface between different magnetic materials1. Engineered systems with interlaced magnetic structures have been used to implement spin transistors, memories and other spintronic devices2 ...
A. Farolfi +8 more
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Higher order correlations in ultracold quantum gases
2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim incorporating the Australasian Conference on Optics, Lasers and Spectroscopy and the Australian Conference on Optical Fibre Technology, 2011One of the seminal advances in quantum optics was the understanding that a quantised description of ensembles of photons is best characterised by correlation functions. Correlations are also a fundamental property of matter waves, and the single wavefunction that describes a Bose-Einstein condensate (BEC) is in principle characterised by long range ...
A.G. Truscott +7 more
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Tailoring quantum gases by Floquet engineering
Nature Physics, 2021Floquet engineering is the concept of tailoring a system by a periodic drive, and it is increasingly employed in many areas of physics. Ultracold atoms in optical lattices offer a particularly large toolbox to design a variety of driving schemes.
C. Weitenberg, J. Simonet
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Quantum mixtures of ultracold gases of neutral atoms
Nature Reviews PhysicsAfter decades of improvements in cooling techniques of several atomic species and in finding methods for the achievement of stable quantum mixtures, the field is now ready for an extensive use of such a versatile experimental platform for the ...
Cosetta Baroni +2 more
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Impurities and polarons in bosonic quantum gases: a review on recent progress
Reports on progress in physics. Physical SocietyThis review describes the field of Bose polarons, arising when mobile impurities are immersed into a bosonic quantum gas. The latter can be realized by a Bose–Einstein condensate of ultracold atoms, or of exciton polaritons in a semiconductor, which has ...
F. Grusdt +3 more
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Ultracold Heteronuclear Molecules created from Quantum Gases
2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, 2007This paper discusses the first creation of long-lived heteronuclear molecules made from fermionic 40K and bosonic 87Rb atoms. A suppression of collisions is achieved by the creation and storage of individual molecules in separate wells of an optical lattice. In particular, a quantum degenerate Fermi-Bose mixture in a 3D optical lattice is obtained, the
C. Ospelkaus +8 more
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Towards quantum simulation with ultracold Fermi gases
Latin America Optics and Photonics Conference, 2014We describe the current status of our experimental setup to produce quantum degenerate samples of strongly correlated fermions. Our system allows us to produce weakly interacting Fermi gases, molecular Bose-Einstein condensates and crossover superfluids in the strongly interacting regime.
Seman JA +5 more
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Monte Carlo methods for impurity physics in ultracold Bose quantum gases
Nature Reviews Physics, 2022L. A. P. Ardila
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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