Pregled bibliografske jedinice broj: 844622
Sigma models for genuinely non-geometric backgrounds
Sigma models for genuinely non-geometric backgrounds // Proceedings of the Corfu Summer Institute 2015 / Anagnostopoulos, K. ; Aschieri, P. ; Kalinowski, J. ; Pittau, R. ; Rebelo, M. N. ; Steinacker, H. ; Vitale, P. ; Wolschin, G. ; Zoupanos, G. (ur.).
Krf, Grčka: SISSA, 2016. str. 124-135 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Sigma models for genuinely non-geometric backgrounds
Autori
Jonke, Larisa
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the Corfu Summer Institute 2015
/ Anagnostopoulos, K. ; Aschieri, P. ; Kalinowski, J. ; Pittau, R. ; Rebelo, M. N. ; Steinacker, H. ; Vitale, P. ; Wolschin, G. ; Zoupanos, G. - : SISSA, 2016, 124-135
Skup
Workshop on Noncommutative Field Theory and Gravity
Mjesto i datum
Krf, Grčka, 22.09.2015. - 26.09.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
sigma models ; Courant algebroid ; fluxes
Sažetak
In this short note we advocate for the usefulness of generalized geometry and in particular of the Courant algebroid structure in addressing the issue of "non-geometry" in string theory. This mathematical framework allows for a unified description of gauge symmetries and diffeomorphisms and naturally incorporates background fluxes of string theory. Using these tools we propose an extension of known membrane sigma models which is suitable for the description of truly nongeometric backgrounds.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2014-09-3258 - Generalizirana geometrija i simetrije (GGSymm) (Jonke, Larisa, HRZZ - 2014-09) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Larisa Jonke
(autor)
