Results 21 to 30 of about 219,116 (296)
Nature Communications, 2019 Here, the authors show that a system can exhibit angular momentum-dependent topological properties through angular-momentum-orbital coupling and provide a proof-of-principle experimental demonstration using a transmission line network.
Tianshu Jiang +6 more
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Orbital Angular Momentum Resonances Arising from Mode Coupling in Hollow-Core Fibers
Photonics, 2023 It is known that the growth of the orbital part of the angular momentum of the fundamental air core mode of the negative curvature hollow-core fibers (NCHCFs) with circular polarization occurs at the edge of the transmission bands due to the spin–orbit ...
Grigory Alagashev, Andrey Pryamikov
doaj +1 more source
Global quark polarization in non-central $A+A$ collisions [PDF]
, 2007 Partons produced in the early stage of non-central heavy-ion collisions can develop a longitudinal fluid shear because of unequal local number densities of participant target and projectile nucleons.
I. Selyuzhenkov +7 more
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On the conveyance of angular momentum in electronic energy transfer [PDF]
, 2010 When electronic excitation transfer occurs, it is of considerable interest to establish whether angular momentum can also be conveyed in the process. The question is prompted by a consideration that when the participating chromophores are atoms, ions, or
Allen +56 more
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Angular Momentum Transport In Solar-Type Stars: Testing the Timescale For Core-Envelope Coupling [PDF]
, 2009 We critically examine the constraints on internal angular momentum transport which can be inferred from the spin down of open cluster stars. The rotation distribution inferred from rotation velocities and periods are consistent for larger and more recent
Allain +38 more
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One hundred years of Alfred Landé's g‐factor
Natural Sciences, 2021 Prompted by the centenary of Alfred Landé's g‐factor, we reconstruct Landé's path to his discovery of half‐integer angular momentum quantum numbers and of vector coupling of atomic angular momenta—both encapsulated in the g‐factor—as well as point to ...
Bretislav Friedrich +3 more
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Nature Communications, 2023 Two-dimensional (2D) magnetic systems possess versatile magnetic order and can host tunable magnons carrying spin angular momenta. Recent advances show angular momentum can also be carried by lattice vibrations in the form of chiral phonons. However, the
Jun Cui +10 more
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Angular-Momentum Coupling Through the Tachocline [PDF]
, 2009 Astronomical observation of stellar rotation suggests that at least the surface layers of the Sun have lost a substantial amount of the angular momentum that they possessed at the beginning of the main-sequence phase of evolution; and solar-wind observations indicate that magnetic coupling is still draining angular momentum from the Sun today.
openaire +2 more sources
New Journal of Physics, 2019 We propose a scheme to implement non-Abelian spin-orbital-angular-momentum (SOAM) coupling in spinor Bose–Einstein condensates using magnetic gradient coupling.
Jia-Ming Cheng +4 more
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Schwinger's Model of Angular Momentum with GUP
, 2018 We study the generalized uncertainty principle (GUP) modified simple harmonic oscillator (SHO) in the operator formalism by considering the appropriate form of the creation and annihilation operators $ A, A^\dagger $. The angular momentum algebra is then
Mandal, Bhabani Prasad +2 more
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