By Ziga Krajnik and others

We introduce a class of integrable dynamical systems of interacting classical matrix-valued fields propagating on a discrete space-time lattice, realized as many-body circuits built from elementary symplectic two-body maps. The models provide an efficient integrable Trotterization of non-relativistic \(\sigma\)-models with complex Grassmannian manifolds as target spaces, including, as special cases,... Show more

July 21, 2020

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Integrable Matrix Models in Discrete Space-Time

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