Exploratory applications of the Fröhlich-Morchio-Strocchi mechanism in quantum gravity
arXiv:2202.05117 · doi:10.1103/PhysRevD.107.025013
Abstract
A manifestly diffeomorphism-invariant approach to canonical quantum gravity requires to use composite operators. These can be considered to be bound states of matter and/or gravitons, intrinsically non-perturbative objects. An analytical approach to determine the properties of such bound states could be the Fröhlich-Morchio-Strocchi mechanism. We explore the necessary technology by applying it to various -point functions, including geon propagators and black-hole-particle vertices.
arXiv comment27 pages
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