Geometric mean of bimetric spacetimes

Kocic, M

Kocic, M (corresponding author), Stockholm Univ, Dept Phys, AlbaNova Univ Ctr, SE-10691 Stockholm, Sweden.; Kocic, M (corresponding author), Stockholm Univ, Oskar Klein Ctr, AlbaNova Univ Ctr, SE-10691 Stockholm, Sweden.

CLASSICAL AND QUANTUM GRAVITY, 2021; 38 (7):

Abstract

We use the geometric mean to parametrize metrics in the Hassan-Rosen ghost-free bimetric theory and pose the initial-value problem. The geometric mean......

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