719 citations · 3.5k across the 84 of their papers we have counts for
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The Spectra of Heterotic Standard Model Vacua
Ron Donagi, Yang-Hui He, Burt A. Ovrut +1
A formalism for determining the massless spectrum of a class of realistic heterotic string vacua is presented. These vacua, which consist of SU(5) holomorphic bundles on torus-fibe…
Higgs Doublets, Split Multiplets and Heterotic SU(3)_C x SU(2)_L x U(1)_Y Spectra
Ron Donagi, Yang-Hui He, Burt Ovrut +1
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 ove…
The Particle Spectrum of Heterotic Compactifications
Ron Donagi, Yang-Hui He, Burt A. Ovrut +1
Techniques are presented for computing the cohomology of stable, holomorphic vector bundles over elliptically fibered Calabi-Yau threefolds. These cohomology groups explicitly dete…
Moduli Dependent Spectra of Heterotic Compactifications
Ron Donagi, Yang-Hui He, Burt A. Ovrut +1
Explicit methods are presented for computing the cohomology of stable, holomorphic vector bundles on elliptically fibered Calabi-Yau threefolds. The complete particle spectrum of t…
On the Number of Chiral Generations in Z2 X Z2 Orbifolds
Ron Donagi, Alon E. Faraggi
The data from collider experiments and cosmic observatories indicates the existence of three light matter generations. In some classes of string compactifications the number of gen…