The title and sub-title say a lot about what the concept of the book revolves around. What I can add here about it is that I originally posed this theory of gravity to be more of an alternate to general relativity (GR). After finishing the book and starting a paper to submit to a journal more became apparent to me. The concept in this book I first considered parallel to GR I now look at as a redefining of it instead. It won't redefine the entirety of it only the basis of the characteristic of gravitation.
I've always believed the idea of curved space-time creating gravity to be an abstract mechanism. It does not go any further than that to explain the exact mechanism of why that creates gravity. It ends at that point which is why it seems abstract and that is an indication there is more to the process between curved space-time and gravitation. This book lays out that missing process with a detailed mechanism that shows a concrete real life process of physics that explains the way gravity functions. It also redefines the process of time dilation by extrapolating the genesis of it centering on an aspect of quantizing space-time. The entire process of gravity begins and ends with space-time.
The end result of the process leading to gravitation is the manifestation of energy potential. It manifests in the fundamental fields of atoms which are normally balanced but while occupying relative space-time (curved space-time) become unbalanced. That imbalance is what creates energy potential with that converting to kinetic energy as motion.
With a process that is inducing motion or gravitation in this way as energy potential it can only be seen as propulsive. From the beginning gravity has always been described as an attraction but with this new way of looking at it we can no longer follow that assumption. What is induced in objects of mass is propulsive and we can now use that as the characterization of gravity.
Because this uses known fundamental forces for the action of gravity we can no longer look at gravity as a separate fundamental force. It acts as a characteristic therefore it is not one by itself. Because of this it presents a sort of unification of gravity with electromagnetism and the strong fundamental forces.
Isaac Newton left the mechanism of gravity up to the reader to conceive and this concept is that. This can be considered that final step where he left off and a completion of his work. Albert Einstein created the basis of that step with the conception of time dilation and genesis of relative space-time for without it this concept would have no foundation. General relativity though is incomplete which is identified by ending at curved space-time as the end means for gravity.
The concept in this book can be considered a redefining of the process proposed by GR. A completion creating a sort of GR 2.0 with no disrespect intended, Einstein just didn't realize GR was incomplete. If he had he may have had different results on his 30 year quest to unite GR and electromagnetism. Which may have also united classical and quantum mechanics by eliminating the search and need for quantum gravity.