Results 51 to 60 of about 9,469 (260)
Interstellar Scattering And The Einstein Ring PKS 1830-211 [PDF]
Symposium - International Astronomical Union, 1996 The remarkably strong radio gravitational lens PKS 1830-211 consists of a one arcsecond diameter Einstein ring with two bright compact components located on opposite sides of the ring. We have obtained 22 GHz VLBA data on this source to determine the intrinsic angular sizes of the compact components.
D. L. Jones +6 more
openaire +1 more source
Interferometric Measurement of the Current-Phase Relationship of a Superfluid Weak Link
Physical Review X, 2014 Weak connections between superconductors or superfluids can differ from classical links due to quantum coherence, which allows flow without resistance.
S. Eckel +4 more
doaj +1 more source
Momentum Halo in The Rayleigh Scattering by a Bose–Einstein Condensate
Atoms, 2022 A ring of radius ℏk0 in the momentum distribution of a Bose–Einstein condensate is visible when the atoms scatter a single photon. Here, we describe an approximated theory of this effect, leading to an analytic expression of the isotropic momentum ...
Nicola Piovella
doaj +1 more source
Advanced Functional Materials, EarlyView.The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng +6 more
wiley +1 more source
The Einstein Ring 0047‐2808 Revisited: A Bayesian Inversion [PDF]
The Astrophysical Journal, 2006 Accepted for publication in ...
Brewer, Brendon J., Lewis, Geraint F.
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Einstein-Gauss-Bonnet black rings at large D
Journal of High Energy Physics, 2018 We study the black ring solution in the Einstein-Gauss-Bonnet (EGB) theory at large D. By using the 1/D expansion in the near horizon region we derive the effective equations for the slowly rotating black holes in the EGB theory.
Bin Chen +2 more
doaj +1 more source
Imaging of Biphoton States: Fundamentals and Applications
Advanced Functional Materials, EarlyView.Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley +1 more source
Advanced Functional Materials, EarlyView.By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen +7 more
wiley +1 more source
Physics Letters B, 2016 We construct a supersymmetric black ring solution of SU(2) N=1, d=5 Super-Einstein–Yang–Mills (SEYM) theory by adding a distorted BPST instanton to an Abelian black ring solution of the same theory.
Tomás Ortín, Pedro F. Ramírez
doaj +1 more source
The redshift of the Einstein ring in MG 1549+305 [PDF]
Monthly Notices of the Royal Astronomical Society, 2003 4 pages, 3 figures, accepted for publication in ...
Treu, T., Koopmans, L.
openaire +2 more sources