2 papers
gr-qc2000
Fluids of Vortices And Dark Matter
Filipe Bonjour, P. S. Letelier
By considering full-field string solutions of the Abelian--Higgs model, we modify the model of a fluid of strings (which is composed of Nambu strings) to obtain a model for a ``flu…
gr-qc1999
Thick self-gravitating plane-symmetric domain walls
Filipe Bonjour, Christos Charmousis, Ruth Gregory
We investigate a self-gravitating thick domain wall for a potential. The system of scalar and Einstein equations admits two types of non-trivial solutions: domain wall solut…