72 citations · 529 across the 26 of their papers we have counts for
27 papers
Geometry-Induced Vacuum Polarization and Mode Shifts in Maxwell-Klein-Gordon Theory
Li Wang, Jun Wang, Yong-Long Wang
Geometric confinement is known to modify single-particle dynamics through effective potentials, yet its imprint on the interacting quantum vacuum remains largely unexplored. In thi…
Superconducting Geometric Potential and Curvature-Enhanced Superconductivity in Curved Thin Films
Long Du, Qinghua Chen, Minsi Li +3
The impact of pure geometric curvature on the superconductivity of thin films remains controversial due to the masking effects of mechanical strain. To isolate the purely geometric…
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…
Geometry-induced Monopole Magnetic Field and Quantum Spin Hall Effect
Yong-Long Wang, Hao Zhao, Hua Jiang +2
The geometric effects of two-dimensional curved systems have been an interesting topic for a long time. A Möbius surface is specifically considered. For a relativistic particle con…
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,…
Geometry induced quantum Hall effect and Hall viscosity
Yong-Long Wang, Hong-Shi Zong, Hui Liu +1
For a particle confined to the two-dimensional helical surface embedded in four-dimensional (4D) Euclidean space, the effective Hamiltonian is deduced in the thin-layer quantizatio…
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…
Geometric effects on the electronic structure and the bound states in annular corrugated wires
Run Cheng, Yong-Long Wang, Hao-Xuan Gao +3
In the spirit of the thin-layer quantization scheme, we give the effective Hamiltonian describing the noninteracting electrons confined to an annular corrugated surface, and find t…
Finite-Size Effects with Boundary Conditions on Bose-Einstein Condensation
Run Cheng, Qian-Yi Wang, Yong-Long Wang +1
We investigate the statistical distribution for ideal Bose gases with constant particle density in the 3D box of volume . By changing linear size and imposing differen…
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…
The geometric potential of a double-frequency corrugated surface
Wei-Ran Cao, Yong-Long Wang, Xiao-Lei Chen +3
For an electron confined to a surface reconstructed by double-frequency corrugations, we give the effective Hamiltonian by the formula of geometric influences, obtain an additive s…
Geometric effects of a quarter of corrugated torus
Run Cheng, Yong-Long Wang, Hua jiang +2
In the spirit of the thin-layer quantization scheme, we give the effective Shrödinger equation for a particle confined to a corrugated torus, in which the geometric potential is su…
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…
Geometric effects resulting from square and circular confinements for a particle constrained to a space curve
Yong-Long Wang, Meng-Yun Lai, Fan Wang +2
Investigating the geometric effects resulting from the detailed behaviors of the confining potential, we consider square and circular confinements to constrain a particle to a spac…
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…
Geometric influences of a particle confined to a curved surface embedded in three-dimensional Euclidean space
Yong-Long Wang, Hua Jiang, Hong-Shi Zong
In the spirit of the thin-layer quantization approach, we give the formula of the geometric influences of a particle confined to a curved surface embedded in three-dimensional Eucl…
Discussion on Lorentz Invariance Violation of Non-commutative Field Theory and Neutrino Oscillation
Cui-Bai Luo, Song Shi, Yi-Lun Du +2
Depending on deformed canonical anti-commutation relations, massless neutrino oscillation based on Lorentz invariance violation in non-commutative field theory is discussed. It is…
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…
Progress in vacuum susceptibilities and their applications to the chiral phase transition of QCD
Zhu-Fang Cui, Feng-Yao Hou, Yuan-Mei Shi +2
The QCD vacuum condensates and various vacuum susceptibilities are all important parameters which characterize the nonperturbative properties of the QCD vacuum. In the QCD sum rule…
Quantum particle confined to a thin-layer volume: Non-uniform convergence toward the curved surface
Yong-Long Wang, Hong-Shi Zong
We clearly refine the fundamental framework of the thin-layer quantization procedure, and further develop the procedure by taking the proper terms of degree one in ( den…
Pauli equation for a charged spin particle on a curved surface in an electric and magnetic field
Yong-Long Wang, Long Du, Chang-Tan Xu +2
We derive the Pauli equation for a charged spin particle confined to move on a spatially curved surface in an electromagnetic field. Using the thin-layer quantization…
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…