I have an idea for quantum gravity that would also be the physics of causality. I can also explain the physics constants: c, h and G. I was inspired by the idea by looking at several facets of physics that include: big bang cosmology, the derivation of special relativity, the spacetime interval, the spacetime continuum, quantum mechanics, and the Casimir effect. There can only be one mechanism that best describes quantum gravity. There is one mechanism that can explain a large part of physics. It goes like this. Every time there is an "event", there is a spherical wavefront that travels outwards at the speed of light. This spherical wavefront broadcasts spacetime geometry and quantum states of frequency, energy, wavelength and momentum. The whole electromagnetic frequency range, from f_min to f_max, whatever those are. But spacetime geometry is made of quantum states of the form, [latex]e^{i(k_x x k_y y k_z z - omega t)} [/latex]. The important features are that (1) is expands outward at the speed of light, similar to how the big bang expands outward, (2) spacetime geometry is made of quantum states of frequency and wavelength, (3) these wavefronts are often detected as virtual photons of the Casimir effect, (4) the spacetime continuum is really the spacetime-momentum-energy continuum that is made of quantum states that can be excited in the same way that a quantum field can have excited states. (5) Particles of the standard model actually cause these wavefronts to form around these particles, these charges, because of the wavefront's inherent electric and magnetic fields. These wavefronts are interacting with charged particles creating the effect of a wave function. In other words, any charged standard model particle will interact with these wavefronts, producing the phenomena of quantum mechanics, describable with wave functions. (6) These wavefronts expand very quickly and begin to contribute to the quantum energy and momentum states of the spacetime continuum. Gravity is the effect of mass-energy being "mirrored" by the quantum momentum/energy states to produce a negative potential energy.
Do any of you understand the picture that I'm trying to describe?