E. Huguet

collaborators

3 papers

math-ph2026

FLRW embeddings in $R^{n + 2}$ , differential geometry and conformal photon propagator

E. Huguet, J. Queva, J. Renaud

This paper introduces differential-geometric methods to study $n$ -dimensional locally conformally flat spaces as submanifolds in $R^{n + 2}$ . We derive explicit formulas rel…

math-ph2025

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…

math-ph2025

The Schouten-Nijenhuis bracket, codifferential of products and generalized interior products of $p$ -forms

E. Huguet, J. Queva, J. Renaud

Identities pertaining to the de Rham codifferential $I^´$ in differential geometry are scattered in the literature. This article gathers such formulas involving usual differential o…

FLRW embeddings in Rn+2, differential geometry and conformal photon propagator

Laplacian and codifferential operators on p-forms in (Anti)-de Sitter spaces: restriction and continuation

The Schouten-Nijenhuis bracket, codifferential of products and generalized interior products of p-forms

FLRW embeddings in $R^{n + 2}$ , differential geometry and conformal photon propagator

The Schouten-Nijenhuis bracket, codifferential of products and generalized interior products of $p$ -forms