Cosmic Parallax as a probe of late time anisotropic expansion (2009)
Quercellini, Claudia, Cabella, Paolo, Amendola, Luca, Quartin, Miguel, Balbi, Amedeo
Cosmic parallax is the change of angular separation between pair of sources at cosmological distances induced by an anisotropic expansion. An accurate astrometric experiment like Gaia could observe...