Time, Schrodinger Equation, General Relativity, and Quantum Gravity

In this paper, we propose a solution of the problem of time in quantum gravity. This is done by first defining what time actually is. We find that time is a collection of frozen moments or instants. Time flows at the cost of creating internal or hidden coordinates. The usual rules of calculus do not hold for time. To allow the flow of time, we have to modify the calculus. We call it the mechanics of evolving constants (MEC) that allows constants to evolve. MEC requires modifying Newtonian dynamics, quantum mechanics, general relativity, and quantum gravity.
See the article here time-theory