par Calmet, Xavier ;Kobakhidze, Archil
Référence Physical review. D, Particles, fields, gravitation, and cosmology, 74, 4, 047702
Publication Publié, 2006
Référence Physical review. D, Particles, fields, gravitation, and cosmology, 74, 4, 047702
Publication Publié, 2006
Article révisé par les pairs
Résumé : | In this work, we calculate the leading order corrections to general relativity formulated on a canonical noncommutative spacetime. These corrections appear in the second order of the expansion in theta. First order corrections can only appear in the gravity-matter interactions. Some implications are briefly discussed. © 2006 The American Physical Society. |