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Naslov:Three-family particle physics models from global F-theory compactifications
Avtorji:Cvetič, Mirjam (Avtor)
Klevers, Denis (Avtor)
Pena, Damian Kaloni Mayorga (Avtor)
Oehlmann, Paul (Avtor)
Reuter, Jonas (Avtor)
Datoteke:.pdf Journal_of_High_Energy_Physics_2015_Cvetic_et_al._Three-family_particle_physics_models_from_global_F-theory_compactifications.pdf (890,06 KB)
 
URL http://link.springer.com/10.1007/JHEP08(2015)087
 
Jezik:Angleški jezik
Vrsta gradiva:Znanstveno delo (r2)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UM - Univerza v Mariboru
Opis:We construct four-dimensional, globally consistent F-theory models with three chiral generations, whose gauge group and matter representations coincide with those of the Minimal Supersymmetric Standard Model, the Pati-Salam Model and the Trinification Model. These models result from compactification on toric hypersurface fibrations X with the choice of base P-3. We observe that the F-theory conditions on the G(4)-flux restrict the number of families to be at least three. We comment on the phenomenology of the models, and for Pati-Salam and Trinification models discuss the Higgsing to the Standard Model. A central point of this work is the construction of globally consistent G(4)-flux. For this purpose we compute the vertical cohomology H-V((2,2)) (X) in each case and solve the conditions imposed by matching the M- and F-theoretical 3D Chern-Simons terms. We explicitly check that the expressions found for the G(4)-flux allow for a cancellation of D3-brane tadpoles. We also use the integrality of 3D Chern-Simons terms to ensure that our G(4)-flux solutions are adequately quantized.
Ključne besede:black holes, supergravity, string theory, conformal field models, string duality
Leto izida:2015
Št. strani:str. 1-45
Številčenje:št. 8, Letn. 2015
ISSN:1029-8479
UDK:530.122.3
COBISS_ID:86139137 Povezava se odpre v novem oknu
DOI:10.1007/JHEP08(2015)087 Povezava se odpre v novem oknu
ISSN pri članku:1029-8479
Licenca:CC BY 4.0
To delo je dosegljivo pod licenco Creative Commons Priznanje avtorstva 4.0 Mednarodna
Število ogledov:61
Število prenosov:0
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Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
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Gradivo je del revije

Naslov:The Journal of High Energy Physics
Skrajšan naslov:J. High Energy Phys.
Založnik:Springer
ISSN:1029-8479
COBISS.SI-ID:1314148 Novo okno

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:črne luknje, supergravitacija, teorija superstrun, modeli konformnega polja, dualnost superstrun


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