Martin Rubin, Thrillers

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]...

Verlustmessung in Rubin-Lasern

The amplification of light in a laser ruby depends on the angle between the direction of polarization and the c-axis of the crystal. This leads to a changing threshold if the plane of polarization is rotated within the cavity. The change in threshold can be compared with the change produced by the addition of a definite loss in the laser cavity. The method is simple because the cavity loss (inc...

Samuel Rubin Barrett 2014

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2 Karl Rubin and Alice Silverberg

Karl Rubin Henri Darmon September 9 , 2007

1. Thaine’s “purely cyclotomic” method [Th88] for bounding the exponents of the ideal class groups of cyclotomic fields. The bounds that Thaine obtained were already known thanks to the proof of the Main Conjecture by Mazur andWiles, in which unramified abelian extensions of cyclotomic fields were constructed from reducible two-dimensional Galois representations occuring in the Jacobians of mod...