187 citations · 1.3k across the 88 of their papers we have counts for
88 papers
Integrable models from singly generated planar algebras
Xavier Poncini, Jorgen Rasmussen
Not all planar algebras can encode the algebraic structure of a Yang--Baxter integrable model described in terms of a so-called homogeneous transfer operator. In the family of subf…
Integrability of planar-algebraic models
Xavier Poncini, Jorgen Rasmussen
The Quantum Inverse Scattering Method is a scheme for solving integrable models in dimensions, building on an -matrix that satisfies the Yang--Baxter equation and in terms…
Asymmetric Galilean conformal algebras
Eric Ragoucy, Jorgen Rasmussen, Christopher Raymond
The usual Galilean contraction procedure for generating new conformal symmetry algebras takes as input a number of symmetry algebras which are equivalent up to central charge. We d…
Demazure formula for Weyl polytope sums
Jørgen Rasmussen, Mark A. Walton
The weights of finite-dimensional representations of simple Lie algebras are naturally associated with Weyl polytopes. Representation characters decompose into multiplicity-free su…
Critical behaviour of loop models on causal triangulations
Bergfinnur Durhuus, Xavier Poncini, Jorgen Rasmussen +1
We introduce a dense and a dilute loop model on causal dynamical triangulations. Both models are characterised by a geometric coupling constant and a loop parameter in such…
Staggered modules of superconformal minimal models
Christopher Raymond, David Ridout, Jorgen Rasmussen
We investigate a class of reducible yet indecomposable modules over the superconformal algebras. These so-called staggered modules exhibit a non-diagonalisable action of the…