1 citations · 1 across the 4 of their papers we have counts for
4 papers
physics.class-ph2005
Two particle realisation of the Poincare group with interaction
Shaun N Mosley
A relative position 4-vector is constructed for two spin-zero particles. Some advantages of this relative position over Bakamjian-Thomas are pointed out. The centre-of-mass (CM) an…
quant-ph2004
Poincare group operators with 4-vector position
Shaun N Mosley
We present a new set of massless Poincaré group operators Hermitian with respect to the inner product space, which have quasi-plane wave energy-momentum eigenfunctions ha…
quant-ph2003
Energy-momentum operators with eigenfunctions localized along a line
Shaun N. Mosley
The momentum operator $ {\bf p} = - i {\bx \nabla} $ has radial component We show that is t…
math-ph2003★ 1 cited
The positive radial momentum operator
Shaun N. Mosley
The Laplacian in spherical coordinates contains the squared radial momentum operator which is Hermitian and positive. However as has been pointe…