3 citations · 18 across the 39 of their papers we have counts for
25 papers · 1 filter
Motion of a charged particle in the magnetic dipole field
Jian Qi Shen
This note discusses the motion of a charged particle in the magnetic dipole field and a modified Barut's lepton mass formula. It is shown that a charged particle in the magnetic di…
Negative optical refractive index resulting from a moving regular medium
Jian Qi Shen
The optical refractive index of a moving regular medium is calculated by using the Lorentz transformation in this note. It is shown that in some velocity region of medium moving re…
The interaction between graviton spin and gravitomagnetic fields
Jian Qi Shen
This note is devoted to the detailed mathematical treatment of the coupling of graviton spin to gravitomagnetic fields. The expression (i.e., $\sim g_{0m}\dot{g}_{0n}(\partial_{m}g…
An approach to the time-dependent Jaynes-Cummings model without the rotating wave approximation
Jian Qi Shen
This report presents an approach to the exact solutions of the time-dependent Jaynes-Cummings (J-C) model without the rotating wave approximation (RWA). It is shown that there is a…
The su(n) Lie algebraic structures in the Pegg-Barnett quantization formulation
Jian-Qi Shen
We investigate the oscillator algebra of the Pegg-Barnett oscillator with a finite-dimensional number-state space and show that it possesses the su() Lie algebraic structure. In…
Comment on "Solutions of the Schrödinger equation for the time-dependent linear potential''
Jian Qi Shen
We show that the solution obtained by Bekkar {\it et al.} in their comment [Phys. Rev. A {\bf 68}, 016101 (2003)] on Guedes's work of solving the quantum system with a time-depende…