The gauge invariant cosmological Jacobi map from weak lensing at leading order

DOI10.1088/1475-7516/2022/08/052OpenAlexW4293092598MaRDI QIDQ5104174

Giuseppe Fanizza, Ruth Durrer, Enea Di Dio, Giovanni Marozzi

Publication date: 9 September 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2201.11552

zbMATH Keywords

gravitational lensingweak gravitational lensinggravitational waves/theorycosmological perturbation theory in GR and beyond

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Shear flows and turbulence (76F10) Diffraction, scattering (78A45) Perturbations in context of PDEs (35B20) Yang-Mills and other gauge theories in mechanics of particles and systems (70S15) Gravitational waves (83C35)

Related Items (4)

Testing general relativity with cosmological large scale structure ⋮ Gravitational wave luminosity distance in viscous cosmological models ⋮ A new observable for cosmic shear ⋮ Gauge invariance on the light-cone: curvature perturbations and radiative degrees of freedom

Cites Work

• Weak gravitational lensing
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• The cosmological perturbation theory on the Geodesic Light-Cone background
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• Cutting out the cosmological middle man: general relativity in the light-cone coordinates
• Observation angles, Fermi coordinates, and the Geodesic-Light-Cone gauge
• Cosmological perturbations and invariant observables in geodesic lightcone coordinates

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