Variable Planck mass from the gauge invariant flow equation
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DOI: 10.1103/physrevd.100.066017
Abstract: Using the gauge invariant flow equation for quantum gravity we compute how the strength of gravity depends on the length or energy scale. The fixed point value of the scale-dependent Planck mass in units of… read more here.
Keywords: invariant flow; mass; gauge invariant; flow equation ... See more keywords
Standard sirens with a running Planck mass
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.083504
Abstract: We consider the effect of a time-varying Planck mass on the propagation of gravitational waves (GWs). A running Planck mass arises naturally in several modified gravity theories, and here we focus on those that carry… read more here.
Keywords: running planck; mass; varying planck; time varying ... See more keywords