12 citations · 66 across the 21 of their papers we have counts for
21 papers
On zigzag-invariant strings
Ian Kogan, Oleg Soloviev
We propose a world-sheet realization of the zigzag-invariant strings as a perturbed WZNW model at large negative level. We argue that the gravitational dressing produces additional…
On the Schild action for D=0 and D=1 strings
Oleg A. Soloviev
It is shown that the integration measure over the matrix in the matrix representation of the Schild action can be fixed by comparing the Schild matrix model with the random lat…
Random lattice strings vs. type IIB matrix models
Oleg A. Soloviev
I comment on a curious relation between Siegel's model of random lattice strings and type IIB matrix model. The comparison of the two theories suggests that there may exist extra t…
Deformations of a 2D charged black hole
Oleg A. Soloviev
We discuss two types of deformations of a 2D black hole carrying an electric charge. Type I gives rise to a space-time configuration similar to the one described by McGuigan, Nappi…
N = 1 Supersymmetric Extension of the QCD Effective Action
S. J. Gates, M. T. Grisaru, M. E. Knutt-Wehlau +2
We present a new 4D, N = 1 supersymmetric nonlinear sigma-model using complex linear and chiral superfields that generalizes the massless limit of the QCD effective action of Gasse…
Gauge Dressing of 2D Field Theories
Ian I. Kogan, Alex Lewis, Oleg A. Soloviev
By using the gauge Ward identities, we study correlation functions of gauged WZNW models. We show that the gauge dressing of the correlation functions can be taken into account as…