22 citations · 39 across the 5 of their papers we have counts for
5 papers
One-loop off-shell amplitudes from classical equations of motion
Humberto Gomez, Renann Lipinski Jusinskas, Cristhiam Lopez-Arcos +1
In this letter we present a recursive method for computing one-loop off-shell amplitudes in colored quantum field theories. First, we generalize the perturbiner method by recasting…
A gauge theory extension of the standard model
Rafael Herrera, Alexander Quintero Velez
We consider an extension of the standard model based on the group , which is naturally compatible with the standard model interacting-particle r…
Geometric Reid's recipe for dimer models
Raf Bocklandt, Alastair Craw, Alexander Quintero Velez
Crepant resolutions of three-dimensional toric Gorenstein singularities are derived equivalent to noncommutative algebras arising from consistent dimer models. By choosing a specia…
Remarks on quiver gauge theories from open topological string theory
Nils Carqueville, Alexander Quintero Velez
We study effective quiver gauge theories arising from a stack of D3-branes on certain Calabi-Yau singularities. Our point of view is a first principle approach via open topological…
Noncommutative resolutions of ADE fibered Calabi-Yau threefolds
Alexander Quintero Velez, Alex Boer
In this paper we construct noncommutative resolutions of a certain class of Calabi-Yau threefolds studied by F. Cachazo, S. Katz and C. Vafa. The threefolds under consideration are…