67 citations · 119 across the 5 of their papers we have counts for
5 papers · 1 filter
Generalized Kaluza-Klein Black Holes with Squashed Horizons
Neil A. Butcher, Paul M. Saffin
This paper has been withdrawn by the authors, due to the solution already existing in the literature.
Some stationary properties of a -ball in arbitrary space dimensions
Mitsuo I. Tsumagari, Edmund J. Copeland, Paul M. Saffin
Introducing new physically motivated ansätze, we explore both analytically and numerically the classical and absolute stabilities of a single -ball in an arbitrary number of spa…
Cosmic string Y-junctions: a comparison between field theoretic and Nambu-Goto dynamics
Neil Bevis, Paul M. Saffin
We explore the formation of cosmic string Y-junctions when strings of two different types collide, which has recently become important since string theory can yield cosmic strings…
The fermion spectrum in braneworld collisions
Paul M. Saffin, Anders Tranberg
In braneworld collisions fermions originally localised on one brane can be transferred to another brane, or to a space-time boundary. By modelling branes as scalar field kinks we b…
Cosmology with Twisted Tori
Josef L. P. Karthauser, P. M. Saffin, Mark Hindmarsh
We consider the cosmological role of the scalar fields generated by the compactification of 11-dimensional Einstein gravity on a 7D elliptic twisted torus, which has the attractive…