345 citations · 854 across the 12 of their papers we have counts for
5 papers · 1 filter
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…
Instanton Moduli in String Theory
Evgeny I. Buchbinder, Burt A. Ovrut, Rene Reinbacher
Expressions for the number of moduli of arbitrary SU(n) vector bundles constructed via Fourier-Mukai transforms of spectral data over Calabi- Yau threefolds are derived and present…
Elliptic Calabi-Yau Threefolds with Z_3 x Z_3 Wilson Lines
Volker Braun, Burt A. Ovrut, Tony Pantev +1
A torus fibered Calabi-Yau threefold with first homotopy group Z_3 x Z_3 is constructed as a free quotient of a fiber product of two dP_9 surfaces. Calabi-Yau threefolds of this ty…
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…