4 papers
FLRW embeddings in , differential geometry and conformal photon propagator
E. Huguet, J. Queva, J. Renaud
This paper introduces differential-geometric methods to study -dimensional locally conformally flat spaces as submanifolds in . We derive explicit formulas rel…
The conformally invariant symmetric traceless field: a conformal field strength and a conformally invariant gauge fixing equation over (A)dS
Julien Queva
The conformally invariant symmetric traceless field is considered. In four dimensions it possesses a scalar gauge invariance to which we provide a conformally invariant gauge f…
Laplacian and codifferential operators on p-forms in (Anti)-de Sitter spaces: restriction and continuation
E. Huguet, J. Queva, J. Renaud
We derive explicit restriction and continuation formulas between n-dimensional (Anti)-de Sitter spaces and the (n + 1)-dimensional Minkowskian ambient space for the codifferential…
The Schouten-Nijenhuis bracket, codifferential of products and generalized interior products of -forms
E. Huguet, J. Queva, J. Renaud
Identities pertaining to the de Rham codifferential in differential geometry are scattered in the literature. This article gathers such formulas involving usual differential o…