Gravitation and Gauge Symmetries

By M. Blagojević. 2001

571 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/07e2c5fe3cfabd484430b8f0f151b46dcb33fb88

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In Astronomy and Astrophysics

In Statistical and Nonlinear Physics

Citations in the corpus

Elie Cartan's torsion in geometry and in field theory, an essay (2007, background): “nd rotations, is extended to a local symmetry. In four-dimensional spacetime it is the Poincare´ (or inhomogeneous Lorentz) group of Minkowski space that is gauged and that yields a RC-spacetime, see [68, 6, 25]. 6 F.W. Hehl and Yu.N. Obukhov Figure 2: Schematic view on a two-dimensional Cosserat co”
Coincident general relativity (2017, background): “Thus, the gauge symmetries of the multipliers [4, 5, 10] in this case are irrelevant (see [18]).”
Renormalization group improved gravitational actions: A Brans-Dicke approach (2003, background): “The possibility of performing this Weyl transformation is directly related to the fact that we work in the singular limit of Brans-Dicke theory where ω = −3/2 [31].”
Comparing equivalent gravities: common features and differences (2022, background): “In a modern vision of physics, it is very important to settle theories in a gauge framework [92].”
How higher-spin gravity surpasses the spin-two barrier (2010, background): “then all particles coupled to at least one of them must also couple minimally to the graviton. According to Weinberg himself, this theorem is 10For pedagogical reviews, see e.g. [33], Section 13.1 or [34], Appendix G. 11See e.g. [35] for a precise statement of the very general hypotheses, and see re”
Teleparallel Palatini theories (2018, background): “It is well-known that Dirac Lagrangian indeed filters out the scale connection piece L̂μν due to a Weyl non-metricity Qα [87], but it has not been often clarified that in fact the Dirac fields are oblivious to any disformation of geometry, described by a general Qαμν .”