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List of works by Steffen Gielen

CPviolation makes left-right symmetric extensions with non-Hermitian mass matrices appear unnatural

scholarly article

Classical general relativity as BF-Plebanski theory with linear constraints

scholarly article by Steffen Gielen & Daniele Oriti published 3 August 2010 in Classical and Quantum Gravity

Comment on “Causality-violating Higgs singlets at the LHC”

scholarly article

Contracted Lorentz invariance for gravity with a preferred foliation

scholarly article by Steffen Gielen published 12 September 2013 in Physical Review D

Cosmological evolution as squeezing: a toy model for group field cosmology

scholarly article by Eugene Adjei et al published 16 April 2018 in Classical and Quantum Gravity

Cosmological perturbations from full quantum gravity

scholarly article by Steffen Gielen & Daniele Oriti published 26 November 2018 in Physical Review D

Cosmology from group field theory formalism for quantum gravity

scientific article

DOES BLACK HOLE EVAPORATION IMPLY THAT PHYSICS IS NONUNITARY, AND IF SO, WHAT MUST THE LAWS OF PHYSICS LOOK LIKE?

scholarly article by Steffen Gielen published August 2009 in International Journal of Quantum Information

Deformed general relativity and torsion

scholarly article by Gary W Gibbons & Steffen Gielen published 8 June 2009 in Classical and Quantum Gravity

Emergence of a low spin phase in group field theory condensates

Gravity with more or less gauging

scholarly article by Steffen Gielen et al published 10 September 2018 in Classical and Quantum Gravity

Group Field Theory and Its Cosmology in a Matter Reference Frame

scholarly article by Steffen Gielen published 2 October 2018 in Universe

Group field cosmology: a cosmological field theory of quantum geometry

scientific article published on 27 April 2012

Homogeneous cosmologies as group field theory condensates

scholarly article in Journal of High Energy Physics, 2014 no. 6, June 2014

Identifying cosmological perturbations in group field theory condensates

scholarly article in Journal of High Energy Physics, 2015 no. 8, August 2015

Inhomogeneous universe from group field theory condensate

Lifting general relativity to observer space

Linking covariant and canonical general relativity via local observers

Lorentzian quantum cosmology goes simplicial

scientific article published in 2022

Measures on mixing angles

scholarly article

Naturalness of CP violation in the standard model

scientific article published on 25 March 2009

Perfect Quantum Cosmological Bounce

scientific article published on 6 July 2016

Perturbing a quantum gravity condensate

scholarly article by Steffen Gielen published 20 February 2015 in Physical Review D

Quantum Cosmology from Group Field Theory Condensates: a Review

scholarly article by Steffen Gielen et al published 18 August 2016 in Symmetry, Integrability and Geometry

Quantum cosmology from quantum gravity condensates: cosmological variables and lattice-refined dynamics

scientific article published on 2 December 2014

Quantum cosmology of (loop) quantum gravity condensates: an example

scholarly article by Steffen Gielen published 22 July 2014 in Classical and Quantum Gravity

Quantum propagation across cosmological singularities

scholarly article

Spontaneously broken Lorentz symmetry for Hamiltonian gravity

scholarly article by Steffen Gielen & Derek K. Wise published 8 May 2012 in Physical Review D

The Petrov and Kaigorodov–Ozsváth solutions: spacetime as a group manifold

The Space of Connections as the Arena for (Quantum) Gravity

Two-point functions in (loop) quantum cosmology

scholarly article by Gianluca Calcagni et al published 11 May 2011 in Classical and Quantum Gravity