53 citations · 85 across the 5 of their papers we have counts for
5 papers
Twisted Vortices in a Gauge Field Theory
M. Lübcke, S. M. Nasir, A. Niemi +1
We inspect a particular gauge field theory model that describes the properties of a variety of physical systems, including a charge neutral two-component plasma, a Gross-Pitaevskii…
Field Theories from Bundles of Strings
Sazzad Nasir, Antti J. Niemi
We propose that at low energy four dimensional bosonic strings may form bound states where they become bundled together much like the filaments in a cable. We inspect the propertie…
Conservation Laws in a First Order Dynamical System of Vortices
N. S. Manton, S. M. Nasir
Gauge invariant conservation laws for the linear and angular momenta are studied in a certain 2+1 dimensional first order dynamical model of vortices in superconductivity. In analo…
Vortices and Flat Connections
S. M. Nasir
At Bradlow's limit, the moduli space of Bogomol'nyi vortices on a compact Riemann surface of genus is determined. The Kähler form, and the volume of the moduli space is then co…
Volume of Vortex Moduli Spaces
N. S. Manton, S. M. Nasir
A gas of Bogomol'nyi vortices in the Abelian Higgs model is studied on a compact Riemann surface of genus and area . The volume of the moduli space is computed and found…