71 citations · 990 across the 59 of their papers we have counts for
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Explicit factorization of external coordinates in constrained Statistical Mechanics models
Pablo Echenique, Ivan Calvo
If a macromolecule is described by curvilinear coordinates or rigid constraints are imposed, the equilibrium probability density that must be sampled in Monte Carlo simulations inc…
Dual branes in topological sigma models over Lie groups. BF-theory and non-factorizable Lie bialgebras
Ivan Calvo, Fernando Falceto
We complete the study of the Poisson-Sigma model over Poisson-Lie groups. Firstly, we solve the models with targets and (the dual group of the Poisson-Lie group ) corr…
Supersymmetric WZ-Poisson sigma model and twisted generalized complex geometry
Ivan Calvo
It has been shown recently that extended supersymmetry in twisted first-order sigma models is related to twisted generalized complex geometry in the target. In the general case the…
Star products and branes in Poisson-Sigma models
Ivan Calvo, Fernando Falceto
We prove that non-coisotropic branes in the Poisson-Sigma model are allowed at the quantum level. When the brane is defined by second-class constraints, the perturbative quantizati…
Poisson-Dirac branes in Poisson-Sigma models
Ivan Calvo, Fernando Falceto
We analyse the general boundary conditions (branes) consistent with the Poisson-sigma model and study the structure of the phase space of the model defined on the strip with these…