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20022013
most citedHerwig++ Physics and Manual

2.2k citations

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162 papers · 1 filter

hep-th200956 cited

First order flows for N=2 extremal black holes and duality invariants

Anna Ceresole, Gianguido Dall'Agata, Sergio Ferrara +1

We derive explicitly the superpotential W for the non-BPS branch of N=2 extremal black holes in terms of duality invariants of special geometry. Although this is done for a one-mod…

hep-th200930 cited

A bound on the effective gravitational coupling from semiclassical black holes

R. Brustein, G. Dvali, G. Veneziano

We show that the existence of semiclassical black holes of size as small as a minimal length scale implies a bound on a gravitational analogue of 't-Hooft's coupling $λ_G(…

hep-th2009205 cited

SUSY Breaking in Local String/F-Theory Models

R. Blumenhagen, J. P. Conlon, S. Krippendorf +2

We investigate bulk moduli stabilisation and supersymmetry breaking in local string/F-theory models where the Standard Model is supported on a del Pezzo surface or singularity. Com…

hep-th200968 cited

Type-IIA flux compactifications and N=4 gauged supergravities

Gianguido Dall'Agata, Giovanni Villadoro, Fabio Zwirner

We establish the precise correspondence between Type-IIA flux compactifications preserving an exact or spontaneously broken N=4 supersymmetry in four dimensions, and gaugings of th…

hep-th200916 cited

Zipping and Unzipping of Cosmic String Loops in Collision

Hassan Firouzjahi, Johanna Karouby, Shahram Khosravi +1

In this paper the collision of two cosmic string loops is studied. After collision junctions are formed and the loops are entangled. We show that after their formation the junction…

hep-th20094 cited

N=4 Yang--Mills theory as a complexification of the N=2 theory

Laurent Baulieu

A complexification of the twisted theory allows one to determine the N=4 Yang--Mills theory in its third twist formulation. The imaginary part of the gauge symmetry is used…