186 citations · 1.8k across the 78 of their papers we have counts for
4 papers · 1 filter
Hamiltonian BRST Quantization of the Conformal String
H. Gustafsson, U. Lindström, P. Saltsidis +2
We present a new formulation of the tensionless string () where the space-time conformal symmetry is manifest. Using a Hamiltonian BRST scheme we quantize this {\em Conformal…
The Nonlinear Multiplet Revisited
Byungbae Kim, Ulf Lindström, Martin Roček
Using a reformulation of the nonlinear multiplet as a gauge multiplet, we discuss its dynamics. We show that the nonlinear ``duality'' that appears to relate the model to a convent…
Scattering of Fermions off Dilaton Black Holes
Bjorn Jensen, Ulf Linstrom
We discuss how various properties of dilaton black holes depend on the dilaton coupling constant . In particular we investigate the -dependence of certain mass parameters bot…
New N=4 Superfields and Sigma-models
I. T. Ivanov, U. Lindstrom, M. Rocek
In this note, we construct new representations of D=2, N=4 supersymmetry which do not involve chiral or twisted chiral multiplets. These multiplets may make it possible to circumve…