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Pagina d'informazione di seminari ed eventi scientifici che avranno luogo settimanalmente per lo più in area romana. Per la pubblicazione rivolgersi a Giorgio Chiarati che ne cura la gestione.
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Settimana 23/06/2025 - 27/06/2025

 


 

Seminari

 


Nel link sottostante trovate la Newsletter n.3 del progetto di Dipartimento MatMod@TOV, con l'invito di leggerla e a darne massima diffusione:


Click below for PDF file Download:
NEWSLETTER n.3



Università degli Studi Roma Tor Vergata
Dipartimento di Matematica

 


Operator Algebra Seminar

Date: 25th June 2025
Schedule: 16:00 - Rome Time -
Where: Conference Room 1201" R. Dal Passo "
Title:" Relative Positions in Half-Sided Modular Inclusions "
Speaker: Ian Koot - FAU Erlangen-Nürnberg

Abstract: Tomita-Takesaki modular theory has become a powerful tool in the analysis of quantum field theories. Although generally the modular objects are difficult to calculate explicitly, in the setting of Half-sided Modular Inclusions we have more control over them. The representation theory of a single Half-sided Modular Inclusion is closely related to the canonical commutation relations and is therefore well understood, but it is not so clear what is possible when multiple different half-sided modular inclusions arise within the same standard subspace/von Neumann algebra. After introducing Half-sided Modular Inclusions and their relation to so-called Standard Pairs, I will discuss a recent result which relates inclusions of standard subspaces, both included as half-sided modular inclusions in a surrounding standard subspace, to inclusions of associated complex subspaces. This allows one to relate back to the representation theory to construct concrete examples of non-trivial phenomena, which we also discuss.

Note: This talk is part of the activity of the MUR Excellence Department Project MatMod@TOV (CUP E83C23000330006)

Organizing Committee:
Vincenzo Morinelli (mail to contact)
Roberto Longo (mail to contact)
Daniele Guido (mail to contact)
Giuseppe Ruzzi (mail to contact)
Sebastiano Carpi (mail to contact)
Further Info: Click here for Operator Algebras Seminar Page
Streaming Link (MS Teams): This seminar will be held in person



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