2 papers
gr-qc2007
Agujeros de Gusano en Gravedad (2+1)
Alexis Larranaga
Traversable wormholes are objects that present a lot of interest in the last years because of their geometric features and their relation with exotic matter. In this paper we presn…
gr-qc2003
Aproximacion Discreta de la Relatividad General
Alexis Larranaga
These Lecture notes give an introduction to Regge calculus as a discrete model of General Relativity.