Scalar-graviton interaction in the noncommutative space
High Energy Physics - Theory
2008-11-26 v2 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
We obtain the leading order interaction between the graviton and the neutral scalar boson in the context of noncommutative field theory. Our approach makes use of the Ward identity associated with the invariance under a subgroup of symplectic diffeomorphisms.
Keywords
Cite
@article{arxiv.hep-th/0609106,
title = {Scalar-graviton interaction in the noncommutative space},
author = {F. T. Brandt and M. R. Elias-Filho},
journal= {arXiv preprint arXiv:hep-th/0609106},
year = {2008}
}
Comments
Final version to be published in Physical Review D (corrected references)