Freund-rubin Revisited
نویسندگان
چکیده
We utilise the duality between M theory and Type IIA string theory to show the existence of Freund-Rubin compactifications of M theory on 7-manifolds with singularities supporting chiral fermions. This leads to a concrete way to study phenomenologically interesting quantum gravity vacua using a holographically dual three dimensional field theory. bacharya, denef, hofman, [email protected]
منابع مشابه
ar X iv : h ep - t h / 03 08 04 6 v 1 6 A ug 2 00 3 RUNHETC - 2003 - 24 CU - TP - 1092 Freund - Rubin Revisited
We utilise the duality between M theory and Type IIA string theory to show the existence of Freund-Rubin compactifications of M theory on 7-manifolds with singularities supporting chiral fermions. This leads to a concrete way to study phenomenologically interesting quantum gravity vacua using a holographically dual three dimensional field theory. bacharya, denef, hofman, [email protected]...
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We discuss the effective action for weak G2 compactifications of M-theory. The presence of fluxes acts as a source for the the axions and drives the Freund-Rubin parameter to zero. The result is a stable non-supersymmetric vacuum with a negative cosmological constant. We also give the superpotential which generates the effective potential and discuss a simple model which aims to incorporate the...
متن کامل/ 05 02 20 0 v 2 3 M ar 2 00 5 Flux and Freund - Rubin Superpotentials in M - theory
We discuss the effective action for weak G2 compactifications of M-theory. The presence of fluxes acts as a source for the the axions and drives the Freund-Rubin parameter to zero. The result is a stable non-supersymmetric vacuum with a negative cosmological constant. We also give the superpotential which generates the effective potential and discuss a simple model which aims to incorporate the...
متن کامل/ 05 02 20 0 v 1 2 2 Fe b 20 05 Flux and Freund - Rubin Superpotentials in M - theory
We discuss the effective action for weak G2 compactifications of M-theory. The presence of fluxes acts as a source for the the axions and drives the Freund-Rubin parameter to zero. The result is a stable non-supersymmetric vacuum with a negative cosmological constant. We also give the superpotential which generates the effective potential and discuss a simple model which aims to incorporate the...
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