FGQ

The future of geometric quantisation

 Coordinatore STICHTING KATHOLIEKE UNIVERSITEIT 

 Organization address address: GEERT GROOTEPLEIN NOORD 9
city: NIJMEGEN
postcode: 6525 EZ

contact info
Titolo: Prof.
Nome: Klaas
Cognome: Landsman
Email: send email
Telefono: 31243652874

 Nazionalità Coordinatore Netherlands [NL]
 Totale costo 274˙503 €
 EC contributo 274˙503 €
 Programma FP7-PEOPLE
Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
 Code Call FP7-PEOPLE-2011-IOF
 Funding Scheme MC-IOF
 Anno di inizio 2013
 Periodo (anno-mese-giorno) 2013-03-01   -   2016-08-10

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    STICHTING KATHOLIEKE UNIVERSITEIT

 Organization address address: GEERT GROOTEPLEIN NOORD 9
city: NIJMEGEN
postcode: 6525 EZ

contact info
Titolo: Prof.
Nome: Klaas
Cognome: Landsman
Email: send email
Telefono: 31243652874

NL (NIJMEGEN) coordinator 274˙503.90

Mappa


 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

mechanics    describes    link    completely    geometry    first    mathematics    compact    theory    spaces    physics    quantisation    geometric    quantum    symmetry    noncompact    integration    studied   

 Obiettivo del progetto (Objective)

'Geometric quantisation is a fundamental link between classical and quantum mechanics, and especially between the key roles of symmetry in these types of physics. It has been studied intensively since the 1980s, and has led to important new insights into the relation between classical and quantum mechanics, and the mathematics underlying these fields. However, the way geometric quantisation has been studied so far fundamentally only applies to classical phase spaces and symmetry groups that are compact. Compact sets are bounded and have other convenient properties that make geometric quantisation considerably easier to deal with, but preclude most applications in mathematics and physics.

A generalisation to the noncompact case would lead to a staggering potential for such applications, but also requires a completely new approach to the problem, as the techniques used traditionally become meaningless. There have been some first results using ad-hoc approaches that allow certain amounts of noncompactness, but none have the general and far-reaching applications that should be possible if a general theory of noncompact geometric quantisation is developed. This is exactly what I intend to do. The first steps taken have laid bare the challenges of noncompact geometric quantisation, and the time is now ripe to achieve ground-breaking results, using a completely new and general approach.

The key feature of this approach is the integration of the mathematical fields symplectic geometry (which describes classical mechanics), representation theory (which describes symmetry in quantum mechanics), and noncommutative geometry (which is a powerful tool for studying complex classical and quantum mechanical phase spaces). First results combining these fields indicate that this integration is extremely promising, and has attracted the interest of top researchers. The goal of this project is to fully exploit this link, thus obtaining exciting new applications in all three fields.'

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