  "Wave gravity" refers to a quantum-mechanical gravity theory introduced in
two previous papers [1,2]. Although based on the optics of de Broglie waves
instead of curved space-time, it agrees with the standard tests of general
relativity. As in that theory, galactic nuclei are dark objects where gravity
prevents the escape of most radiation. In this case, collapse is counteracted
by rising internal pressure and black hole singularities don't occur. Unlike
black holes, these nuclei can have internal magnetic fields, and high-energy
plasma can escape along magnetic field lines closely aligned with the
gravitational field direction. This allows a different model of jets from
active galactic nuclei, where jets can arise without direct fueling by
accretion disks. It also offers a new basis for the tight correlation observed
[13] between the masses of galactic nuclei and their hosts.
