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gr-qc2024
Effective ray equations for vortex light and their application in an optical waveguide
Wei-Si Qiu, Dan-Dan Lian, Peng-Ming Zhang
Beyond its spin, light can also carry intrinsic orbital angular momentum (IOAM), termed as vortex light. In this study, we derive effective ray equations for vortex light by applyi…
gr-qc2024
Gravitational spin Hall effect of electrons in Schwarzschild metric
Dan-Dan Lian, Wei-Si Qiu, Peng-Ming Zhang
In this study, we derive the non-relativistic Hamiltonian for electrons within the Schwarzschild metric from covariant Dirac equations, using both the weak field approximation and…
gr-qc2024★ 4 cited
Gravitational orbital Hall effect of vortex light in Lense-Thirring metric
Wei-Si Qiu, Dan-Dan Lian, Peng-Ming Zhang
Vortex light, characterized by an intrinsic orbital angular momentum aligned with its propagation direction, is described through vortex electromagnetic waves. Similar to the gravi…