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mbeie_01

Professor Roberto Longo (University of Rome):An analog of the Beurling-Lax theorem and Quantum...

Donnerstag, 10.05.2012 16:30 im Raum M5
Mathematik und Informatik

Titel: "An analog of the Beurling-Lax theorem and Quantum Field Theory" Abstract: The classical Beurling-Lax theorem characterizes the Hilbert subspaces of $H^2$ of the upper complex plane that are invariant under positive translations in terms of inner functions. I will describe an abstract real analog of this theorem by means of real subspaces and representations of $SL(2,\mathbb R)$. I will discuss how, by this result, one can build up new families of boundary Quantum Field Theory nets of von Neumann algebras. (Joint work with E. Witten.)



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Angelegt am Mittwoch, 02.05.2012 08:41 von mbeie_01
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