The Atiyah class and complex structure stabilization in heterotic Calabi-Yau compactifications
JOURNAL OF HIGH ENERGY PHYSICS (2011) ARTN 032
Two hundred heterotic standard models on smooth Calabi-Yau threefolds
PHYSICAL REVIEW D 84:10 (2011) ARTN 106005
Stabilizing the Complex Structure in Heterotic Calabi-Yau Vacua
(2010)
Yukawa couplings in heterotic compactification
Communications in Mathematical Physics 297:1 (2010) 95-127
Abstract:
We present a practical, algebraic method for efficiently calculating the Yukawa couplings of a large class of heterotic compactifications on Calabi-Yau three-folds with non-standard embeddings. Our methodology covers all of, though is not restricted to, the recently classified positive monads over favourable complete intersection Calabi-Yau three-folds. Since the algorithm is based on manipulating polynomials it can be easily implemented on a computer. This makes the automated investigation of Yukawa couplings for large classes of smooth heterotic compactifications a viable possibility. 漏 2010 Springer-Verlag.G-structures and Domain Walls in Heterotic Theories
(2010)