Isocurvature initial conditions for second order Boltzmann solvers

DOI10.1088/1475-7516/2018/08/020OpenAlexW3101755876WikidataQ129338363 ScholiaQ129338363MaRDI QIDQ5023173

Pedro Carrilho, Karim A. Malik

Publication date: 21 January 2022

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

Full work available at URL: https://arxiv.org/abs/1803.08939

zbMATH Keywords

cosmological perturbation theoryphysics of the early universe

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items (4)

Cosmic Microwave Background Anisotropy numerical solution (CMBAns). Part I. An introduction to C_l calculation ⋮ The intrinsic bispectrum of the CMB from isocurvature initial conditions ⋮ Testing the equivalence principle on cosmological scales using the odd multipoles of galaxy cross-power spectrum and bispectrum ⋮ Magnetogenesis from isocurvature initial conditions

Uses Software

• Unnamed Item
• xPand
• CAMB
• CLASS

Cites Work

• Comments on gauge-invariance in cosmology
• xPerm: fast index canonicalization for tensor computer algebra
• xPand  : an algorithm for perturbing homogeneous cosmologies
• Can cosmological perturbations produce early universe vorticity?
• Perturbations of spacetime: gauge transformations and gauge invariance at second order and beyond
• Relativistic Cosmology
• Generating the curvature perturbation without an inflaton

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