50 citations · 55 across the 2 of their papers we have counts for
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On relevant boundary perturbations of unitary minimal models
A. Recknagel, D. Roggenkamp, V. Schomerus
We consider unitary Virasoro minimal models on the disk with Cardy boundary conditions and discuss deformations by certain relevant boundary operators, analogous to tachyon condens…
Closed constraint algebras and path integrals for loop group actions
A. Y. Alekseev, V. Schomerus, T. Strobl
In this note we study systems with a closed algebra of second class constraints. We describe a construction of the reduced theory that resembles the conventional treatment of first…
D-branes in the WZW model
A. Yu. Alekseev, V. Schomerus
It is stated in the literature that D-branes in the WZW-model associated with the gluing condition J = - \bar{J} along the boundary correspond to branes filling out the whole group…
Combinatorial Quantization of the Hamiltonian Chern-Simons Theory II
A. Yu. Alekseev, H. Grosse, V. Schomerus
This paper further develops the combinatorial approach to quantization of the Hamiltonian Chern Simons theory advertised in \cite{AGS}. Using the theory of quantum Wilson lines, we…