Type IIB flux vacua from G-theory II
نویسندگان
چکیده
منابع مشابه
Type IIB Flux Vacua at Large Complex Structure
ly in terms of flux-modulus variables alone, with no dependence on Yukawa couplings; and (2) for any particular Calabi-Yau, we can actually produce a vacuum corresponding to any abstract (X,Yî, Zâ) ∈ Xn at any chosen values of moduli (τ, ta) by simply tuning the internal fluxes. As seen from the decomposition of the mass matrix M2 τ,C in (2.23), an added benefit of covariantly constant Yukawa c...
متن کاملStandard-like Models as Type IIB Flux Vacua
We construct new semi-realistic Type IIB flux vacua on Z2 × Z2 orientifolds with threeand fourStandard Model (SM) families and up to three units of quantized flux. The open-string sector is comprised of magnetized D-branes and is T-dual to supersymmetric intersecting D6brane constructions. The SM sector contains magnetized D9-branes with negative D3-brane charge contribution. There are large cl...
متن کاملMinkowski Flux Vacua of Type II Supergravities.
We study flux compactifications of 10D type II supergravities to 4D Minkowski space-time, supported by parallel orientifold O_{p} planes with 3≤p≤8. With some geometric restrictions, the 4D Ricci scalar can be written as a negative sum of squares involving Bogomol'nyi-Prasad-Sommerfield-like conditions. Setting all squares to zero provides automatically a solution to 10D equations of motion. Th...
متن کاملFlux vacua in DBI type Einstein-Maxwell theory
We study compactification of extra dimensions in a theory of Dirac-Born-Infeld (DBI) type gravity. We investigate the solution for Minkowski spacetime with an S2 extra space as well as that for de Sitter spacetime (S4) with an S2 extra space. They are derived by the effective potential method in the presence of the magnetic flux on the extra sphere. We also consider the higher dimensional gener...
متن کاملNew supersymmetric flux vacua of type II string theory and Generalized Complex Geometry
We study Minkowski supersymmetric flux vacua of type II string theory. Based on the work by M. Graña, R. Minasian, M. Petrini and A. Tomasiello, we briefly explain how to reformulate things in terms of Generalized Complex Geometry, which appears to be a natural framework for these compactifications. In particular, it provides a mathematical characterization of the internal manifold, and one is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2015
ISSN: 1029-8479
DOI: 10.1007/jhep02(2015)188