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Naslov:Elliptic fibrations with rank three Mordell-Weilgroup : F-theory with U(1)xU(1)xU(1) gauge symmetry
Avtorji:ID Cvetič, Mirjam (Avtor)
ID Klevers, Denis (Avtor)
ID Piragua, Hernan (Avtor)
ID Song, Peng (Avtor)
Datoteke:.pdf Journal_of_High_Energy_Physics_-_2014_-_Cvetic_et_al._-_Elliptic_fibrations_with_rank_three_Mordell-Weil_group_F-theory_with_U(1)×U(1)×U.pdf (840,88 KB)
MD5: A85B759BF87007D32E11913760996618
 
URL http://link.springer.com/10.1007/JHEP09(2014)001
 
Jezik:Angleški jezik
Vrsta gradiva:Znanstveno delo
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UM - Univerza v Mariboru
Opis:We analyze general F-theory compactifications with U(1)xU(1)xU(1) Abelian gauge symmetry by constructing the general elliptically fibered Calabi-Yau manifolds with a rank three Mordell-Weil group of rational sections. The general elliptic fiber is shown to be a complete intersection of two non-generic quadrics in P-3 and resolved elliptic fibrations are obtained by embedding the fiber as the generic Calabi-Yau complete intersection into Bl(3)P(3), the blow-up of P-3 at three points. For a fixed base B, there are finitely many Calabi-Yau elliptic fibrations. Thus, F-theory compactifications on these Calabi-Yau manifolds are shown to be labeled by integral points in reflexive polytopes constructed from the nef-partition of Bl(3)P(3). We determine all 14 massless matter representations to six and four dimensions by an explicit study of the codimension two singularities of the elliptic fibration. We obtain three matter representations charged under all three U(1)-factors, most notably a tri-fundamental representation. The existence of these representations, which are not present in generic perturbative Type II compactifications, signifies an intriguing universal structure of codimension two singularities of the elliptic fibrations with higher rank Mordell-Weil groups. We also compute explicitly the corresponding 14 multiplicities of massless hypermultiplets of a six-dimensional F-theory compactification for a general base B.
Ključne besede:flux compactifications, F-theory, superstring vacua, D-branes
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Leto izida:2014
Št. strani:str. 1-44
Številčenje:Letn. 2014, št. 3
PID:20.500.12556/DKUM-66460 Novo okno
ISSN:1029-8479
UDK:530.122.3
COBISS.SI-ID:81516801 Novo okno
DOI:10.1007/JHEP03(2014)021 Novo okno
ISSN pri članku:1029-8479
NUK URN:URN:SI:UM:DK:HIZXLLOX
Datum objave v DKUM:27.06.2017
Število ogledov:1207
Število prenosov:184
Metapodatki:XML DC-XML DC-RDF
Področja:Ostalo
:
CVETIČ, Mirjam, KLEVERS, Denis, PIRAGUA, Hernan in SONG, Peng, 2014, Elliptic fibrations with rank three Mordell-Weilgroup : F-theory with U(1)xU(1)xU(1) gauge symmetry. The journal of high energy physics [na spletu]. 2014. Vol. 2014, no. 3, p. 1–44. [Dostopano 17 april 2025]. DOI 10.1007/JHEP03(2014)021. Pridobljeno s: https://dk.um.si/IzpisGradiva.php?lang=slv&id=66460
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Gradivo je del revije

Naslov:The journal of high energy physics
Skrajšan naslov:J. high energy phys.
Založnik:SISSA
ISSN:1029-8479
COBISS.SI-ID:1314148 Novo okno

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:27.06.2017

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:kompaktifikacije toka, F-teorija, vakuum superstrun, D-brana


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