Pregled bibliografske jedinice broj: 942101
Higher-Dimensional Unified Theories with Fuzzy Extra Dimensions
Higher-Dimensional Unified Theories with Fuzzy Extra Dimensions // Symmetry Integrability and Geometry-Methods and Applications, 6 (2010), 063; 063, 47 doi:10.3842/sigma.2010.063 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 942101 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Higher-Dimensional Unified Theories with Fuzzy Extra Dimensions
Autori
Chatzistavrakidis, Athanasios ; Zoupanos, George
Izvornik
Symmetry Integrability and Geometry-Methods and Applications (1815-0659) 6
(2010), 063;
063, 47
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
fuzzy extra dimensions ; unified gauge theories ; symmetry breaking.
Sažetak
Theories defined in higher than four dimensions have been used in various frameworks and have a long and interesting history. Here we review certain attempts, developed over the last years, towards the construction of unified particle physics models in the context of higher-dimensional gauge theories with non-commutative extra dimensions. These ideas have been developed in two complementary ways, namely (i) starting with a higher-dimensional gauge theory and dimensionally reducing it to four dimensions over fuzzy internal spaces and (ii) starting with a four-dimensional, renormalizable gauge theory and dynamically generating fuzzy extra dimensions. We describe the above approaches and moreover we discuss the inclusion of fermions and the construction of realistic chiral theories in this context.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
