T-DUALITIES

Beyond Abelian T-duality

 Coordinatore UNIVERSITY OF SURREY 

 Organization address address: Stag Hill
city: GUILDFORD
postcode: GU2 7XH

contact info
Titolo: Mrs.
Nome: Maria
Cognome: Sega-Buhalis
Email: send email
Telefono: +44 1483 683498
Fax: +44 1483 683791

 Nazionalità Coordinatore United Kingdom [UK]
 Totale costo 294˙693 €
 EC contributo 294˙693 €
 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-2012-IOF
 Funding Scheme MC-IOF
 Anno di inizio 2014
 Periodo (anno-mese-giorno) 2014-01-01   -   2016-12-31

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    UNIVERSITY OF SURREY

 Organization address address: Stag Hill
city: GUILDFORD
postcode: GU2 7XH

contact info
Titolo: Mrs.
Nome: Maria
Cognome: Sega-Buhalis
Email: send email
Telefono: +44 1483 683498
Fax: +44 1483 683791

UK (GUILDFORD) coordinator 294˙693.00

Mappa


 Word cloud

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symmetries    cft    amplitudes    string    problem    space    dualities    times    duality    fermionic    abelian    dual    theory    scattering   

 Obiettivo del progetto (Objective)

'Abelian T-duality is a well-known symmetry of String theory for space-times admitting an Abelian isometry. Less well appreciated is the fact these dualities can be generalised to space-times with non-Abelian and fermionic isometries. While these are not full symmetries of String theory, they still are symmetries of the effective String theory action, namely type II supergravity. One long-standing problem with non-Abelian T-duality is the identification of the dual conformal field theory (CFT), a problem that plagues non-Abelian dualities in general. In contrast, fermionic T-duality has been shown to be intimately related to the hidden symmetries seen in scattering amplitudes, though only for the isolated example of maximally supersymmetric super-Yang-Mills in four space-time dimensions. So, this work aims to address both these shortcomings by identifying the dual CFT for non-Abelian T-duality and finding symmetries of scattering amplitudes in other theories that can be accounted for through fermionic T-duality. Furthermore, we will also investigate the phenomenological and cosmological implications of these symmetries.'

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