72 citations · 186 across the 11 of their papers we have counts for
11 papers
Effective quantum dynamics in curved thin-layer system with inhomogeneous confinement
Guo-Hua Liang, Meng-Yun Lai
The motion of quantum particles homogeneously constrained to a curved surface is affected by a curvature induced geometric potential. Here, we consider the case of inhomogeneous co…
Quantum mechanics of fermion confined to a curved surface in Foldy-Wouthuysen representation
Hao Zhao, Yong-Long Wang, Cheng-Zhi Ye +3
In Foldy-Wouthuysen representation, we deduce the effective quantum mechanics for a particle confined to a curved surface by using the thin-layer quantization scheme. We find that…
Effective dynamics for a spin-1/2 particle constrained to a space curve in an electric and magnetic field
Guo-Hua Liang, Yong-Long Wang, Meng-Yun Lai +3
We consider the dynamics of a spin-1/2 particle constrained to move in an arbitrary space curve with an external electric and magnetic field applied. With the aid of gauge theory,…
Spin polarization of electrons through corrugated surface in magnetic field
Hao Zhao, Yong-Long Wang, Run Cheng +4
Noninteracting electrons confined to a corrugated surface are investigated in magnetic field, and the associated effective Pauli equation is given analytically by the thin-layer qu…
Geometrical phase and Hall effect associated with the transverse spin of light
Meng-Yun Lai, Yong-Long Wang, Guo-Hua Liang +1
By analyzing the vectorial Helmholtz equation within the thin-layer approach, we find that light acquires a novel geometrical phase, in addition to the usual one (the optical Berry…
Pseudo-magnetic field and effective spin-orbit interaction for a spin-1/2 particle confined to a curved surface
Guo-Hua Liang, Yong-Long Wang, Meng-Yun Lai +3
By considering the spin connection, we deduce the effective equation for a spin-1/2 particle confined to a curved surface with the non-relativistic limit and in the thin-layer quan…
Electromagnetic wave propagating along a space curve
Meng-Yun Lai, Yong-Long Wang, Guo-Hua Liang +2
Using the thin-layer approach, we derive the effective equation for the electromagnetic wave propagating along a space curve. We find intrinsic spin-orbit, extrinsic spin-orbit and…
Spin-polarized transport in helical membranes due to spin-orbit coupling
Guo-Hua Liang, Yong-Long Wang, Hua Jiang +2
The spin-dependent electron transmission through a helical membrane with account of linear spin-orbit interaction has been investigated by numerically solving the Schrödinger equat…
Coherent electron transport in a helical nanotube
Guo-Hua Liang, Yong-Long Wang, Long Du +3
The quantum dynamics of carriers bound to helical tube surfaces is investigated in a thin-layer quantization scheme. By numerically solving the open-boundary Schrding…
Transmission gaps from corrugations
Yong-Long Wang, Guo-Hua Liang, Hua Jiang +2
A model including a periodically corrugated thin layer with GaAs substrate is employed to investigate the effects of the corrugations on the transmission probability of the nanostr…
Curvature-induced bound states and coherent electron transport on the surface of a truncated cone
Long Du, Yong-Long Wang, Guo-Hua Liang +3
We study the curvature-induced bound states and the coherent transport properties for a particle constrained to move on a truncated cone-like surface. With longitudinal hard wall b…