A crucial test of the phantom closed cosmological model. (24th September 2020)

• Record Type: Journal Article
• Authors: Shirokov, S I; Baryshev, Yu V
• Is Part Of: Monthly notices of the Royal Astronomical Society. Volume 499:Number 1(2020)
• Page Start: L101
• Page End: L104
• Publication Date: 2020-09-24
• Subjects: gravitational waves -- cosmological parameters -- gamma-ray bursts; Astronomy -- Research -- Periodicals; Periodicals; 520.5
• DOI: 10.1093/mnrasl/slaa167
• Languages: English
• ISSNs: 1745-3933

Abstract

ABSTRACT: We suggest a crucial direct-observational test for measuring distinction between the standard ΛCDM model and recently proposed phantom dark energy positive curvature cosmological model. The test is based on the fundamental distance–flux–redshift relation for general Friedmann models. It does not depend on the CMBR data, on the large-scale structure growth models, and also on the value of the Hubble constant H 0 . Our crucial test can be performed by future gamma-ray burst observations with THESEUS space mission and by using gravitational-wave standard siren observations with modern advanced LIGO–Virgo and also forthcoming LISA detectors.