The propagating speed of relic gravitational waves and their refractive index during inflation
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-018-5931-9
Published Online: 2018-06-02
Published Print: 2018-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Giovannini, Massimo
Text and Data Mining valid from 2018-06-01
Article History
Received: 14 March 2018
Accepted: 24 May 2018
First Online: 2 June 2018