Multipole solitons in a cold atomic gas with a parity-time symmetric potential
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-018-4694-z
Abstract: We investigate the formation and propagation of multipole solitons (MSs) in a cold atomic gas with a parity-time (PT) symmetric potential. A $$\wedge $$∧-type three-level configuration is considered in the electromagnetically induced transparency arrangement. The… read more here.
Keywords: parity time; time symmetric; multipole solitons; cold atomic ... See more keywords
Extreme Adiabatic Expansion in Micro-gravity: Modeling for the Cold Atomic Laboratory
Sign Up to like & getrecommendations! Published in 2018 at "Microgravity Science and Technology"
DOI: 10.1007/s12217-017-9584-3
Abstract: The upcoming Cold Atom Laboratory mission for the International Space Station will allow the investigation of ultracold gases in a microgravity environment. Cold atomic samples will be produced using evaporative cooling in a magnetic chip… read more here.
Keywords: extreme adiabatic; adiabatic expansion; expansion micro; laboratory ... See more keywords
Photonic quantum state transfer between a cold atomic gas and a crystal
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature24468
Abstract: Interfacing fundamentally different quantum systems is key to building future hybrid quantum networks. Such heterogeneous networks offer capabilities superior to those of their homogeneous counterparts, as they merge the individual advantages of disparate quantum nodes… read more here.
Keywords: quantum; photonic quantum; quantum state; atomic ensemble ... See more keywords
Quantum read-out for cold atomic quantum simulators
Sign Up to like & getrecommendations! Published in 2018 at "Communications Physics"
DOI: 10.1038/s42005-019-0273-y
Abstract: Quantum simulators allow to explore static and dynamical properties of otherwise intractable quantum many-body systems. In many instances, however, the read-out limits such quantum simulations. In this work, we introduce an innovative experimental read-out exploiting… read more here.
Keywords: quantum; atomic quantum; read cold; quantum read ... See more keywords
A proposed atom interferometry determination of G at 10−5 using a cold atomic fountain
Sign Up to like & getrecommendations! Published in 2018 at "Metrologia"
DOI: 10.1088/1681-7575/aa8fd8
Abstract: In precision metrology, the determination of the Newtonian gravity constant G represents a real problem, since its history is plagued by huge unknown discrepancies between a large number of independent experiments. In this paper, we… read more here.
Keywords: interferometry; proposed atom; determination; cold atomic ... See more keywords
Multimode collective scattering of light in free space by a cold atomic gas
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.023630
Abstract: We have studied collective recoil lasing by a cold atomic gas, scattering photons from an incident laser into many radiation modes in free space. The model consists of a system of classical equations for the… read more here.
Keywords: collective scattering; cold atomic; atomic gas; free space ... See more keywords
Weyl Exceptional Rings in a Three-Dimensional Dissipative Cold Atomic Gas.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.045701
Abstract: Three-dimensional topological Weyl semimetals can generally support a zero-dimensional Weyl point characterized by a quantized Chern number or a one-dimensional Weyl nodal ring characterized by a quantized Berry phase in the momentum space. Here, in… read more here.
Keywords: three dimensional; weyl exceptional; dissipative cold; ring ... See more keywords
Magneto-Optical Traps for Cold Atomic Gravimetry: Research Status and Development Trends
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13106076
Abstract: The cold atomic gravimeter (CAG) has the advantage of high measurement accuracy and does not need to be calibrated on a regular basis. To achieve cold atom interference, it is first necessary to cool and… read more here.
Keywords: magneto optical; development; cold atomic; status ... See more keywords