Articles de revista
Recent Submissions
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Magnetic properties and quench dynamics of two interacting ultracold molecules in a trap
(Royal Society of Chemistry (RSC), 2020)
Article
Open AccessWe theoretically investigate the magnetic properties and nonequilibrium dynamics of two interacting ultracold polar and paramagnetic molecules in a one-dimensional harmonic trap in external electric and magnetic fields. ... -
Quantum channel marginal problem
(American Physical Society, 2022-03-31)
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Open AccessGiven a set of local dynamics, are they compatible with a global dynamics? We systematically formulate these questions as quantum channel marginal problems. These problems are strongly connected to the generalization of ... -
Entanglement preserving local thermalization
(American Physical Society, 2020-03-30)
Article
Open AccessWe investigate whether entanglement can survive the thermalization of subsystems. We present two equivalent formulations of this problem: (1) Can two isolated agents, accessing only preshared randomness, locally thermalize ... -
Communication, dynamical resource theory, and thermodynamics
(2021-05-12)
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Open AccessRecently, new insights have been obtained by jointly studying communication and resource theory. This interplay consequently serves as a potential platform for interdisciplinary studies. To continue this line, we analyze ... -
Resource preservability
(2020-03-19)
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Open AccessResource theory is a general, model-independent approach aiming to understand the qualitative notion of resource quantitatively. In a given resource theory, free operations are physical processes that do not create the ... -
Single-domain Bose condensate magnetometer achieves energy resolution per bandwidth below h
(2022-02-08)
Article
Open AccessWe present a magnetic sensor with energy resolution per bandwidth ER < h. We show how a 87Rb single-domain spinor Bose– Einstein condensate, detected by nondestructive Faraday rotation probing, achieves single-shot ... -
Interferometric measurement of interhyperfine scattering lengths in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Rb</mml:mi><mml:mprescripts /><mml:none /><mml:mn>87</mml:mn></mml:mmultiscripts></mml:math>
(American Physical Society (APS), 2019-09-10)
Article
Open AccessWe present interferometeric measurements of the f = 1 to f = 2 interhyperfine scattering lengths in a single-domain spinor Bose-Einstein condensate of 87Rb. The interhyperfine interaction leads to a strong and state-dependent ... -
Cavity-enhanced polarization rotation measurements for low-disturbance probing of atoms
(2021-12-06)
Article
Open AccessWe propose and demonstrate cavity-enhanced polarization-rotation measurement as a means to detect magnetic effects in transparent media with greater sensitivity at equal optical disturbance to the medium. Using the Jones ... -
Bose-Einstein condensate comagnetometer
(American Institute of Physics (AIP), 2020-04-29)
Article
Open AccessWe describe a comagnetometer employing the f ¼ 1 and f ¼ 2 ground state hyperfine manifolds of a 87Rb spinor Bose-Einstein condensate as colocated magnetometers. The hyperfine manifolds feature nearly opposite gyromagnetic ... -
Scalable and tunable periodic graphene nanohole arrays for mid-infrared plasmonics
(2018-09-12)
Article
Open AccessDespite its great potential for a wide variety of devices, especially mid-infrared biosensors and photodetectors, graphene plasmonics is still confined to academic research. A major reason is the fact that, so far, ... -
Controlling mid-infrared plasmons in graphene nanostructures through post-fabrication chemical doping
(2021-07-01)
Article
Open AccessEngineering the doping level in graphene nanostructures to yield controlled and intense localized surface plasmon resonance (LSPR) is fundamental for their practical use in applications such as molecular sensing for point ... -
Mid-infrared gas sensing using graphene plasmons tuned by reversible chemical doping
(2020-04-15)
Article
Open AccessHighly confined plasmon modes in nanostructured graphene can be used to detect tiny quantities of biological and gas molecules. In biosensing, a specific biomarker can be concentrated close to graphene, where the optical ...