S-duality: Difference between revisions

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local versus topological charges
(local versus topological charges)
 
In 4 dimensions, a lattice gauge model with G as the [[gauge group]] would be dual to a lattice gauge model with G' as the gauge group (with the electric and magnetic fields interchanged).
 
S-duality typically exchanges local charges with [[topological charge]]s.
 
== See also ==