2 citations · 2 across the 1 of their papers we have counts for
2 papers
math-ph2020★ 2 cited
Hadamard states for bosonic quantum field theory on globally hyperbolic spacetimes
Max Lewandowski
According to Radzikowski's celebrated results, bisolutions of a wave operator on a globally hyperbolic spacetime are of Hadamard form iff they are given by a linear combination of…
math-ph2017
Geometric features of Vessiot--Guldberg Lie algebras of conformal and Killing vector fields on
M. M. Lewandowski, J. de Lucas
This paper locally classifies finite-dimensional Lie algebras of conformal and Killing vector fields on relative to an arbitrary pseudo-Riemannian metric. Several re…