Weight and inert mass: Relative movement of objects is determined by the amount of action in scalar oscillators. All oscillators of an object in a rest frame have the same action, determined during the generation of masses during the big bang, the number of oscillators is determining the specific mass. Details in [2,9].
Red shift of spectral lines in gravitation: Entanglement between photons of light and gravitons changes the properties of action. Similar effects are generated for the red shift of spectral lines in the neighborhood of black holes.
Deflection of light in a gradient of gravitation: Deflection of light in a gradient of gravitation is caused by an elastic interaction between transversal oscillators of photons of light and of the longitudinal oscillators of gravitons; no change of action occurs.
Information of the black hole: The physical information of the absorbed masses and radiation are transferred in a black hole into the physical information of gravitons.
Origin of the cosmos: The origin of the cosmos can be lead back to the active virtual action; the four dimensional structure of space time has its origin in the four dimensional correlation space and is formed from action under conditions of the Hamilton principle.
Expansion of the cosmos: Cosmos is expanding on the deactivated virtual Maxwell vacuum; reason for an accelerated expansion is the different change of density of the three components of activated virtual action (gravitons). The tree components are: active virtual action formed during the big bang, initial velocity of matter and gravitation between masses, [9].