God created space and time to form a single unit and support each other, not to exist separately, like D^4 space, which is the root of all evil.
A. Einstein knew this fact and explained gravity in general relativity: time tells space how to bend, and space tells time how to move.
Personally, I stopped reading all the math and physics books and articles years ago. They all separate time from space and refer to it as an external controller.
What are you trying to know? Time is God's creation and in ontology it belongs to the category of Allah's Amr.
Space belongs to the category of Allah's khalaq.
Amr is infused in Khalaq and that's how the space and time are in movement.
I hope my answer helps
Thankful
Arhum Tajammal
Since God/Nature created the Big Bang, he simultaneously created space and time as a single unit combined together and never to be separated.
The field of experimental physics is so vast and confusing that its theoretical practitioners will always have to adopt new explanations from their own context to conform to the facts of classical physics and quantum mechanics.
Quantum mechanics was created in the early 20th century to establish mathematical and physical laws or rules for subatomic objects subject to an external potential field in order to explain so-called quantum systems. Studying the spatiotemporal evolution of a quantum system, defined as a microscopic subatomic system of low energy density subjected to a potential field, external or internal, is a rather complex subject.
However, in 1927, the well-known Schrödinger PDE, valid for infinite free space subject to Dirichlet boundary conditions, was introduced.
Schrödinger's PDE must be complemented by the Bohr/Copenhagen interpretation of the wave function Ψ involving the rules of quantum systems of instantaneous entanglement and superposition.
We all know that the Schrödinger equation is incomplete because it lives and operates in the incomplete space R^4 and therefore the wave function Ψ is incomplete in itself and cannot be defined as scalar, a vector, nor a tensor. The complex wave function Ψ has never been properly defined. Moreover, the Schrödinger PDE is not Lorentz invariant and is not compatible with the special theory of relativity, and is obviously even less so with the general theory of relativity.
However, quantum mechanics has come a long way, both in theory and practice, since 1927, nearly a century ago. This long journey has added even more illogical and confusing properties to the Ψ wave function, such as causality and wave function collapse. Many attempts have been made over the last century to reform the Schrödinger equation, the most notable being to combine it with the general theory of relativity, but all these attempts have been in vain.
The breakthrough came in 2020-2024, when the author of this Q/A claimed to replace the classical Schrödinger equation Ψ with the PDE for its square Ψ^2, which is logical and physical. Ψ^2 is needed to express the quantum energy density flux (U(x,y,z,t) = Ψ^2 (x,y,z,t)) and we therefore propose a new Schrödinger equation for Ψ^2 which should have the form of the energy density diffusion PDE such as that of thermal conduction.
The new equation, where time and space are one inseparable unit, should be supplemented by the advanced and concrete artificial intelligence proposed by the author.
Comparing Schrödinger's classical PDE of 1927 with the PDE proposed for Ψ^2 in 2020 shows that we currently have two different or distinct theories of quantum mechanics! Which one is more theoretically true and more practically useful?
This is correct by Rindler, but unfortunately was not followed, as we have seen, by Einstein in his (purported) demonstration of the "Relativity of Simultaneity".
Instead, Einstein 'did alter the speed of light' from c to (c - v) or (c + v).
That was the error at the beginning.
Confer: Preprint On Einstein’s use of the classical addition of velocities (c...