31 citations · 173 across the 23 of their papers we have counts for
23 papers
Radially symmetric scalar solitons
J. R. Morris
A class of noncanonical effective potentials is introduced allowing stable, radially symmetric, solutions to first order Bogomol'nyi equations for a real scalar field in a fixed sp…
Small deformations of kinks and walls
J. R. Morris
A Rayleigh-Schrodinger type of perturbation scheme is employed to study weak self-interacting scalar potential perturbations occurring in scalar field models describing 1D domain k…
Bosonic interactions with a domain wall
J. R. Morris
We consider here the interaction of scalar bosons with a topological domain wall. Not only is there a continuum of scattering states, but there is also an interesting "quasi-discre…
Light wave propagation through a dilaton-Maxwell domain wall
J. R. Morris, A. Schulze-Halberg
We consider the propagation of electromagnetic waves through a dilaton-Maxwell domain wall of the type introduced by Gibbons and Wells [G.W. Gibbons and C.G. Wells, Class. Quant. G…
New scenarios for classical and quantum mechanical systems with position dependent mass
J. R. Morris
An inhomogeneous Kaluza-Klein compactification to four dimensions, followed by a conformal transformation, results in a system with position dependent mass (PDM). This origin of a…
Consistency of equations of motion in conformal frames
J. R. Morris
Four dimensional scalar-tensor theory is considered within two conformal frames, the Jordan frame (JF) and the Einstein frame (EF). The actions for the theory are equivalent and eq…