Results 21 to 30 of about 15,035 (306)
Equatorial orbits of spinning test particles in rotating boson stars
European Physical Journal C: Particles and Fields, 2022 In this paper, we study circular orbits of spinning test particles in the background of a rotating boson star. Using the pole-dipole approximation and neglecting the back-reaction of the spinning test particle on the spacetime, the equation of motion of ...
Yu-Peng Zhang +4 more
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Coalescence of Kerr Black Holes—Binary Systems from GW150914 to GW170814
Entropy, 2019 We investigate the energy of the gravitational wave from a binary black hole merger by the coalescence of two Kerr black holes with an orbital angular momentum.
Bogeun Gwak
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Scattering of charged fermion to two-dimensional wormhole with constant axial magnetic flux
European Physical Journal C: Particles and Fields, 2020 Scattering of charged fermion with $$(1+2)$$ ( 1 + 2 ) -dimensional wormhole in the presence of constant axial magnetic flux is explored. By extending the class of fermionic solutions of the Dirac equation in the curved space of wormhole surface to ...
Kulapant Pimsamarn +2 more
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, 2014 Negative radiation forces act opposite to the direction of propagation, or net momentum, of a beam but have previously been challenging to definitively demonstrate.
Démoré, Christine E.M. +10 more
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Superdescendants of the D1D5 CFT and their dual 3-charge geometries [PDF]
, 2014 We describe how to obtain the gravity duals of semiclassical states in the D1-D5 CFT that are superdescendants of a class of RR ground states. On the gravity side, the configurations we construct are regular and asymptotically reproduce the 3-charge D1 ...
Stefano Giusto +6 more
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Enatioselective Rotation of Chiral Particles by Azimuthally Polarized Beams
Advanced Photonics Research, 2022 The chirality‐dependent forces can offer new possibilities for passive optical separation and identification of chiral particles, which opens great opportunities to develop the technologies of pharmaceutics, chemicals, and biomedicine.
Manman Li +4 more
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Dynamics Analysis of a Nonlinear Satellite Attitude Control System Using an Exact Linear Model
Mathematics, 2023 This study aims to analyze the nonlinear dynamics of a satellite attitude control system equipped with reaction wheels and a PD controller. Based on the angular momentum conservation theorem for a closed mechanical system, the nonlinear equations of the ...
Meirbek Moldabekov +3 more
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Orbital angular momentum-driven anomalous Hall effect
Physical Review B, 2021 Abstract Orbital angular momentum (OAM) plays a central role in regulating the magnetic state of electrons in non-periodic systems such as atoms and molecules. In solids, on the other hand, OAM is usually quenched by the crystal field, and thus, has a negligible effect on magnetisation.
Oliver Dowinton, Mohammad Saeed Bahramy
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Angular-momentum effects in weak gravitational fields [PDF]
Europhysics Letters (EPL), 2002 LATEX, 8 ...
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Quenching and Restoration of Orbital Angular Momentum Through a Dynamic Bond in a Cobalt(II) Complex [PDF]
, 2020 Orbital angular momentum plays a vital role in various applications, especially magnetic and spintronic properties. Therefore, controlling orbital angular momentum is of paramount importance to both fundamental science and new technological applications.
Sato, Osamu +11 more
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