3 papers
hep-th1998
Mass Gap and Confinement in (2+1)-Dimensional Yang-Mills Theory
Dimitra Karabali
Using a gauge-invariant matrix parametrization of the gauge fields, we present an analysis of how the mass gap arises in (2+1)-dimensional Yang-Mills theory. We further derive an a…
hep-th1994
Algebras and Incompressibility in the Quantum Hall Effect
Dimitra Karabali
We discuss how a large class of incompressible quantum Hall states can be characterized as highest weight states of different representations of the \Winf algebra. Second quantized…
hep-th1991
Collective Field Representation of Nonrelativistic Fermions in (1+1) Dimensions
Dimitra Karabali
A collective field formalism for nonrelativistic fermions in (1+1) dimensions is presented. Applications to the D=1 hermitian matrix model and the system of one-dimensional fermion…