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Donagi, Ron; He, Yang-Hui; Ovrut, Burt; Reinbacher, Rene (2004)
Publisher: Elsevier
Journal: Physics Letters B
Languages: English
Types: Article
Subjects: QC, High Energy Physics - Theory, Mathematics - Algebraic Geometry, Nuclear and High Energy Physics

Classified by OpenAIRE into

arxiv: High Energy Physics::Phenomenology, High Energy Physics::Theory, High Energy Physics::Lattice, Mathematics::Symplectic Geometry, General Relativity and Quantum Cosmology
A methodology for computing the massless spectrum of heterotic vacua with Wilson lines is presented. This is applied to a specific class of vacua with holomorphic SU(5)-bundles over torus-fibered Calabi-Yau threefolds with fundamental group Z_2. These vacua lead to low energy theories with the standard model gauge group SU(3)_C x SU(2)_L x U(1)_Yand three families of quark/leptons. The massless spectrum is computed, including the multiplicity of Higgs doublets.
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    • [1] R. Donagi, Principal bundles on elliptic fibrations Asian J. Math. Vol. 1 (1997), 214-223, alg-geom/9702002.
    • [2] R. Friedman, J. Morgan, E. Witten, “Vector Bundles And F Theory,” Commun.Math.Phys. 187 (1997) 679-743. “Vector Bundles over Elliptic Fibrations,” alg-geom/9709029.
    • [3] B. Ovrut, T. Pantev, R. Reinbacher, Torus-Fibered Calabi-Yau Threefolds with NonTrivial Fundamental Group, UPR 1015-T, hep-th/0212221. B. Ovrut, T. Pantev, R. Reinbacher, Invariant Homology on Standard Model Manifolds, UPR 1016-T, hep-th/0303020. R. Donagi, B. A. Ovrut, T. Pantev and R. Reinbacher, “SU(4) instantons on Calabi-Yau threefolds with Z(2) x Z(2) fundamental group,”JHEP 0401, 022 (2004) [arXiv:hep-th/0307273]. Burt A. Ovrut, Tony Pantev, Jaemo Park, “Small Instanton Transitions in Heterotic M-Theory,” JHEP 0005, 045 (2000), hep-th/0001133. A. Lukas, B.A. Ovrut, and D. Waldram, Non-standard embedding and five-branes in heterotic M-Theory, Nucl.Phys. B552 (1999) 246-290. A. Lukas, B.A. Ovrut, K.S. Stelle and D. Waldram, Heterotic M-theory in Five Dimensions, Nucl.Phys. B552 (1999) 246-290. 10 E. Buchbinder, R. Donagi and B. A. Ovrut, “Vector bundle moduli and small instanton transitions,” JHEP 0206, 054 (2002) [arXiv:hep-th/0202084].
    • Yang-Hui He, Burt A. Ovrut, and Ren´e Reinbacher, “The Moduli of Reducible Vector Bundles,” JHEP 0403, 043 (2004) [arXiv:hep-th/0306121].
    • [4] R. Thomas, Examples of bundles on Calabi-Yau 3-folds for string theory compactifications, Adv.Theor.Math.Phys. 4 (2000) 231-247. B. Andreas, “N = 1 heterotic/F-theory duality,” Fortsch. Phys. 47, 587 (1999) [arXiv:hep-th/9808159]. Paul S. Aspinwall, Ron Y. Donagi, “The Heterotic String, the Tangent Bundle, and Derived Categories,” Adv.Theor.Math.Phys. 2 (1998) 1041-1074, hep-th/9806094]. E. J. Copeland, J. Gray and A. Lukas, “Moving five-branes in low-energy heterotic Mtheory,” Phys. Rev. D 64, 126003 (2001), [arXiv:hep-th/0106285]. J. Gray, A. Lukas and G. I. Probert, “Gauge five brane dynamics and small instanton transitions in heterotic models,” Phys. Rev. D 69, 126003 (2004), [arXiv:hep-th/0312111]. B. Andreas, G. Curio and A. Klemm, “Towards the standard model spectrum from elliptic Calabi-Yau,” Int. J. Mod. Phys. A 19, 1987 (2004) [arXiv:hep-th/9903052]. D. E. Diaconescu and G. Ionesei, “Spectral covers, charged matter and bundle cohomology,” JHEP 9812, 001 (1998) [arXiv:hep-th/9811129].
    • [5] R. Donagi, B. Ovrut, T. Pantev, and D. Waldram, Spectral involutions on rational elliptic surfaces, Adv.Theor.Math.Phys. 5 (2002) 499-561, math.AG/0008011. R. Donagi, B. Ovrut, T. Pantev, and D. Waldram, Standard-Model bundles, Adv.Theor.Math.Phys. 5 (2002) 563-615, math.AG/0008010. R. Donagi, B. Ovrut, T. Pantev, and D. Waldram, Standard-Model bundles on nonsimply connected Calabi-Yau threefolds, JHEP, 0108 (2001) 053, hep-th/0008008. R. Donagi, B. Ovrut, T. Pantev, and D. Waldram, Standard Models from Heterotic M-theory, Adv.Theor.Math.Phys., 5 (2002) 93-137.
    • [6] R. Donagi, Y. H. He, B. A. Ovrut and R. Reinbacher, “Moduli dependent spectra of heterotic compactifications,” arXiv:hep-th/0403291. R. Donagi, Y. H. He, B. A. Ovrut and R. Reinbacher, “The particle spectrum of heterotic compactifications,” arXiv:hep-th/0405014.
    • [7] R. Donagi, Y. H. He, B. A. Ovrut and R. Reinbacher, To appear.
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