Andrei Belokogne

activity

20142017

most citedStueckelberg massive electromagnetism in de Sitter and anti-de Sitter spacetimes: Two-point functions and renormalized stress-energy tensors

28 citations · 41 across the 3 of their papers we have counts for

collaborators

3 papers

math-ph2017★ 2 cited

FLRW spaces as submanifolds of $R^{6}$ : restriction to the Klein-Gordon operator

J. P. Arias Zapata, A. Belokogne, E. Huguet +2

The FLRW spacetimes can be realized as submanifolds of $R^{6}$ . In this paper we relate the Laplace-Beltrami operator for an homogeneous scalar field $ϕ$ of $R^{6}$ t…

gr-qc2016★ 28 cited

Stueckelberg massive electromagnetism in de Sitter and anti-de Sitter spacetimes: Two-point functions and renormalized stress-energy tensors

Andrei Belokogne, Antoine Folacci, Julien Queva

By considering Hadamard vacuum states, we first construct the two-point functions associated with Stueckelberg massive electromagnetism in de Sitter and anti-de Sitter spacetimes.…

gr-qc2014★ 11 cited

Renormalized stress tensor for massive fields in Kerr-Newman spacetime

Andrei Belokogne, Antoine Folacci

In a four-dimensional spacetime, the DeWitt-Schwinger expansion of the effective action associated with a massive quantum field reduces, after renormalization and in the large mass…

FLRW spaces as submanifolds of R6: restriction to the Klein-Gordon operator

Stueckelberg massive electromagnetism in de Sitter and anti-de Sitter spacetimes: Two-point functions and renormalized stress-energy tensors

Renormalized stress tensor for massive fields in Kerr-Newman spacetime

FLRW spaces as submanifolds of $R^{6}$ : restriction to the Klein-Gordon operator