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Seminar of the Department of Theoretical Physics, Steklov Mathematical Institute of RAS
June 20, 2012 14:00, Moscow, Steklov Mathematical Institute of RAS, Room 404 (8 Gubkina)
 


The geometry of antiferromagnetic spin chains

Dmitry Bykov

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Abstract: We construct spin chains that describe relativistic sigma-models in the continuum limit, using symplectic geometry as a main tool. The target space can be an arbitrary complex flag manifold, and we find universal expressions for the metric and theta-term.
Everyone welcome.

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