320 citations
- International Solvay InstitutesBE18 papers
- European Southern ObservatoryCL9 papers
- Université Libre de BruxellesBE9 papers
- Imperial College LondonGB5 papers
- KU LeuvenBE5 papers
- University of BucharestRO5 papers
- University of MonsBE5 papers
- University of OxfordGB5 papers
- Gdańsk University of TechnologyPL4 papers
- Pennsylvania State UniversityUS4 papers
- Space Telescope Science InstituteUS4 papers
- Stockholm UniversitySE4 papers
21 papers · 1 filter
Two Loop R-Symmetry Breaking
Antonio Amariti, Alberto Mariotti
We analyze two loop quantum corrections for pseudomoduli in O'Raifeartaigh like models. We argue that R-symmetry can be spontaneously broken at two loop in non supersymmetric vacua…
Can free strings propagate across plane wave singularities?
Ben Craps, Frederik De Roo, Oleg Evnin
We study free string propagation in families of plane wave geometries developing strong scale-invariant singularities in certain limits. We relate the singular limit of the evoluti…
The Eilenberg-Moore category and a Beck-type theorem for a Morita context
Tomasz Brzeziński, Adrian Vazquez Marquez, Joost Vercruysse
The Eilenberg-Moore constructions and a Beck-type theorem for pairs of monads are described. More specifically, a notion of a {\em Morita context} comprising of two monads, two bia…
N = 2 world-sheet approach to D-branes on generalized Kaehler geometries: I. General formalism
Alexander Sevrin, Wieland Staessens, Alexander Wijns
We present an N = 2 world-sheet superspace description of D-branes on bihermitian or generalized Kaehler manifolds. To accomplish this, D-branes are considered as boundary conditio…
The evolution of massive and very massive stars in clusters
Dany Vanbeveren
The present paper reviews massive star (initial mass smaller than 120 M0) and very massive star (initial mass larger than 120 M0) evolution. I will focus on evolutionary facts and…
Teleportation of geometric structures in 3D
Diederik Aerts, Marek Czachor, Lukasz Orlowski
Simplest quantum teleportation algorithms can be represented in geometric terms in spaces of dimensions 3 (for real state-vectors) and 4 (for complex state-vectors). The geometric…