37 citations · 114 across the 8 of their papers we have counts for
8 papers
Interacting kinks and meson mixing
J. R. Morris
A Rayleigh-Schrödinger type of perturbation scheme is employed to study weakly interacting kinks and domain walls formed from two different real scalar fields and . An inter…
An exactly-solvable three-dimensional nonlinear quantum oscillator
Axel Schulze-Halberg, John R. Morris
Exact analytical, closed-form solutions, expressed in terms of special functions, are presented for the case of a three-dimensional nonlinear quantum oscillator with a position dep…
Dilatonic effects near naked singularities
J. R. Morris
Static spherically symmetric solutions of 4d Brans-Dicke theory include a set of naked singularity solutions. Dilatonic effects near the naked singularities result in either a shie…
Reflection and transmission at dimensional boundaries
Nelson De Leon, John Morris
An inhomogeneous Kaluza-Klein compactification of a higher dimensional spacetime may give rise to an effective 4d spacetime with distinct domains having different sizes of the extr…
Generalized dilaton-Maxwell cosmic string and wall solutions
John Morris
The class of static solutions found by Gibbons and Wells for dilaton-electrodynamics in flat spacetime, which describe nontopological strings and walls that trap magnetic flux, is…
Cosmic Strings in Supergravity
J. R. Morris
It is pointed out that various types of cosmic string solutions that exist in nonsupersymmetric and globally supersymmetric theories, such as D-type gauge strings, F-type global an…