200 citations · 1.6k across the 65 of their papers we have counts for
3 papers · 1 filter
Chern-Simons Theory with Wilson Lines and Boundary in the BV-BFV Formalism
Anton Alekseev, Yves Barmaz, Pavel Mnev
We consider the Chern-Simons theory with Wilson lines in 3D and in 1D in the BV-BFV formalism of Cattaneo-Mnev-Reshetikhin. In particular, we allow for Wilson lines to end on the b…
Current algebra functors and extensions
Anton Alekseev, Pavol Severa, Cornelia Vizman
We show how the fundamental cocycles on current Lie algebras and the Lie algebra of symmetries for the sigma model are obtained via the current algebra functors. We present current…
The Horn problem and planar networks
Anton Alekseev, Masha Podkopaeva, Andras Szenes
The problem of determining the set of possible eigenvalues of 3 Hermitian matrices that sum up to zero is known as the Horn problem. The answer is a polyhedral cone, which, followi…