The S-matrix and ghost fields in quantum Yang-Mills gravity
High Energy Physics - Theory
2010-05-19 v1 General Relativity and Quantum Cosmology
Abstract
The S-matrix in quantum Yang-Mills gravity with translation gauge symmetry in flat space-time is investigated. We obtain the generating functional of Green's functions, i.e., the vacuum-to-vacuum amplitude, for Yang-Mills gravity. The unitarity and gauge invariance of the S-matrix in a class of gauge conditions is preserved by massless ghost vector fields.
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Cite
@article{arxiv.1005.3272,
title = {The S-matrix and ghost fields in quantum Yang-Mills gravity},
author = {Jong-Ping Hsu},
journal= {arXiv preprint arXiv:1005.3272},
year = {2010}
}
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12 pages