Papers

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Wick rotation of linearized gravity in Gaussian time and Calderón projectors

Christian Gérard, Simone Murro, Michał Wrochna
April 03, 2022
open access link

Complex powers of the wave operator and the spectral action on Lorentzian scattering spaces

Nguyen Viet Dang, Michał Wrochna
December 01, 2020
open access link

The Unruh state for massless fermions on Kerr spacetime and its Hadamard property

Christian Gérard, Dietrich Häfner, Michał Wrochna
August 25, 2020
Unruh state, Hadamard states
open access link

Propagation of singularities on AdS spacetimes for general boundary conditions and the holographic Hadamard condition

Oran Gannot, Michał Wrochna
December 17, 2018
open access link

A mechanism for holography for non-interacting fields on anti-de Sitter spacetimes

Wojciech Dybalski, Michał Wrochna
September 13, 2018
open access link Class. Quantum Grav. 36(8), 085006 (2019)

Conformal extension of the Bunch-Davies state across the de Sitter boundary

Michał Wrochna
November 10, 2017
de Sitter space
open access link

Analytic Hadamard states, Calderón projectors and Wick rotation near analytic Cauchy surfaces

Christian Gérard, Michał Wrochna
June 27, 2017
open access link

The holographic Hadamard condition on asymptotically Anti-de Sitter spacetimes

Michał Wrochna
December 04, 2016
anti de Sitter, Hadamard states, holography
open access link doi:10.1007/s11005-017-0988-1

Hadamard property of the in and out states for Klein-Gordon fields on asymptotically static spacetimes

Christian Gérard, Michał Wrochna
September 01, 2016
Hadamard states, scattering theory
open access link Ann. Henri Poincaré 18(8), 2715-2756 (2017)

The massive Feynman propagator on asymptotically Minkowski spacetimes

Christian Gérard, Michał Wrochna
September 01, 2016
quantum field theory on curved spacetimes
open access link

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