50 citations · 322 across the 35 of their papers we have counts for
4 papers · 2 filters
Particle Production Between Isometric Frames on a Poincaré Patch of
J. P. M. Pitelli, Vitor S. Barroso
In a recent paper [J. P. M. Pitelli, Phys. Rev. D {\bf 99}, 108701 (2019)], one of us showed that the vacuum state associated to conformal fields on a Poicaré patch of anti-de Sitt…
Boundary Conditions and Vacuum Fluctuations in
Vitor S. Barroso, J. P. M. Pitelli
Initial conditions given on a spacelike, static slice of a non-globally hyperbolic spacetime may not define the fates of classical and quantum fields uniquely. Such lack of global…
Comment on "Hadamard states for a scalar field in anti-de Sitter spacetime with arbitrary boundary conditions"
J. P. M. Pitelli
In a recent paper (Phys. Rev. D 94, 125016 (2016)), the authors argued that the singularities of the two-point functions on the Poincaré domain of the -dimensional anti-de Sitte…
Boundary conditions and renormalized stress-energy tensor on a Poincaré patch of
João Paulo M. Pitelli, Vitor S. Barroso, Ricardo A. Mosna
Quantum field theory on anti-de Sitter spacetime requires the introduction of boundary conditions at its conformal boundary, due essentially to the absence of global hyperbolicity.…