13 papers
Composite Electric -Brane Solutions with Maximal Charge Densities
V. D. Ivashchuk, D. Singleton
In this paper we consider -dimensional cosmological model with scalar field and antisymmetric -form. Using an electric composite -brane ansatz the field equations…
Fermion generations on a co-dimension 2 brane
Merab Gogberashvili, Paul Midodashvili, Douglas Singleton
We examine the behavior of fermions in the presence of a non-singular thick brane having co-dimension 2. It is shown that one can obtain three trapped zero modes which differ from…
Nonperturbative calculational method in quantum field theory
V. Dzhunushaliev, D. Singleton, T. Nikulicheva
An approximate procedure for performing nonperturbative calculations in quantum field theories is presented. The focus will be quantum non-Abelian gauge theories with the goal of u…
Gauging dual symmetry
Akira Kato, Doug Singleton
The idea of gauging (i.e. making local) symmetries of a physical system is a central feature of many modern field theories. Usually, one starts with a Lagrangian for some scalar or…
Monopole-like Configuration from Quantized SU(3) Gauge Fields
V. Dzhunushaliev, D. Singleton
Monopole field configurations have been extensively studied in both Abelian and non-Abelian gauge theories. The question of the quantum corrections to these systems is a difficult…
Asymptotic freedom of general relativity and its possible consequences
Doug Singleton
The formation of singularities in certain situations, such as the collapse of massive stars, is one of the unresolved issues in classical general relativity. Although no complete t…