ERRATUM GRAVITATIONAL WAVES ABOUT CURVED BACKGROUNDS: A CONSISTENCY ANALYSIS IN DE SITTER SPACETIME

摘要

We would like to make the following corrections: 1. On the right-hand side of Eq. (50), the minus sign should read plus. 368 D. Bini, S. Capozziello & G. Esposito 6. In the fifth equation of the system (75), the term multiplied by h1 on the right-hand side should read [co2r2 — L f + 10(1 — f)2 — 6 + 2f]. 7. In the first equation of the system (76), the term (K + H0) on the right-hand side should read (K + 8. In the third equation of the system (76), the first term on the right-hand side should read 2(1;f2f)hi.