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19912026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2010 · hep-thShow all

7 papers · 2 filters

hep-th2010★ 50 cited

D-brane non-perturbative effects and geometric deformations

Anatoly Dymarsky, Luca Martucci

We study how non-perturbative dynamics on D-branes affects the ten-dimensional geometry. We show that a gaugino condensate changes the complex and the symplectic structures of the…

hep-th2010★ 26 cited

On stable higher spin states in Heterotic String Theories

Massimo Bianchi, Luca Lopez, Robert Richter

We study properties of 1/2 BPS Higher Spin states in heterotic compactifications with extended supersymmetry. We also analyze non BPS Higher Spin states and give explicit expressio…

hep-th2010★ 22 cited

SU(5) D-brane realizations, Yukawa couplings and proton stability

Pascal Anastasopoulos, George K. Leontaris, Robert Richter +1

We discuss SU(5) Grand Unified Theories in the context of orientifold compactifications. Specifically, we investigate two and three D-brane stack realizations of the Georgi-Glashow…

hep-th2010★ 6 cited

Dynamical Supersymmetry Breaking in Intersecting Brane Models

F. Fucito, A. Lionetto, J. F. Morales +1

In this paper we study dynamical supersymmetry breaking in absence of gravity with the matter content of the minimal supersymmetric standard model. The hidden sector of the theory…

hep-th2010★ 11 cited

Pair Production of small Black Holes in Heterotic String Theories

Massimo Bianchi, Luca Lopez

We study pair production of small BPS BH's in heterotic strings compactified on tori and in the FHSV model. After recalling the identification of small BH's in the perturbative BPS…

hep-th2010★ 31 cited

Stringy instanton corrections to N=2 gauge couplings

Marco Billo', Marialuisa Frau, Francesco Fucito +3

We discuss a string model where a conformal four-dimensional N=2 gauge theory receives corrections to its gauge kinetic functions from "stringy" instantons. These contributions are…

hep-th2010★ 5 cited

Phenomenological analysis of D-brane Pati-Salam vacua

P. Anastasopoulos, G. K. Leontaris, N. D. Vlachos

In the present work we perform a phenomenological analysis of the effective low energy models with Pati-Salam (PS) gauge symmetry derived in the context of D-branes. A main issue i…