Relativistic Particles And The Cosmological Constant
High Energy Physics - Theory
2007-05-23 v2
Abstract
We study a general relativistic particle action obtained by incorporating the Hamiltonian constraints into the formalism as a toy model for general relativity and string theory. We show how a non-vanishing cosmological constant and a weakening of gravity at short distances may be interpreted as evidences for the existence of gravitational dipoles.
Cite
@article{arxiv.hep-th/0311038,
title = {Relativistic Particles And The Cosmological Constant},
author = {W. F. Chagas-Filho},
journal= {arXiv preprint arXiv:hep-th/0311038},
year = {2007}
}
Comments
Latex, no figures, new equations