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The effect of Wilson line moduli on CP-violation by soft supersymmetry breaking terms

D. Bailin·G. V. Kraniotis·A. Love
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Abstract

The CP-violating phases in the soft supersymmetry-breaking sector in orbifold compactifications with a continuous Wilson line are investigated. In this case the modular symmetry is the Siegel modular group $Sp(4,Z)$ of genus two. In particular, we study the case that the hidden sector non-perturbative superpotential is determined by the Igusa cusp form ${\cal C}_{12}$ of modular weight 12. The effect of large non-perturbative corrections to the dilaton Kähler potential on the resulting CP-violating phases is also investigated.

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D. Bailin, G. V. Kraniotis, A. Love. 1998-05-26. The effect of Wilson line moduli on CP-violation by soft supersymmetry breaking terms. https://doi.org/10.1016/s0370-2693(98)00648-0

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