Extra polarization states of cosmological gravitational waves in alternative theories of gravity

DOI10.1088/0264-9381/27/14/145010zbMath1195.83070arXiv1004.5580OpenAlexW3100229569MaRDI QIDQ3581360

M. E. S. Alves, O. D. Miranda, José Carlos N. de Araujo

Publication date: 16 August 2010

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1004.5580

zbMATH Keywords

cosmologygravitational wavesNewman-Penrose formalismspinor and twistor methods

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60) Gravitational waves (83C35) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Astrophysical cosmology (85A40)

Related Items (4)

Linearized physics and gravitational-waves polarizations in the Palatini formalism of GBD theory ⋮ Gravitational waves in conformal gravity ⋮ Gravitational waves in higher order teleparallel gravity ⋮ Gravitational waves in non-local gravity

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