This is a fundamental equation in quantum mechanics that describes how the quantum state of a physical system changes over time. It is a linear التفاضلية الجزئية equation for the wavefunction, [latex]\Psi(x, t)[/latex]. The time-dependent version is [latex]i\hbar\frac{\partial}{\partial t}\Psi = \hat{H}\Psi[/latex], where [latex]\hat{H}[/latex] is the هاميلتونيان operator, representing the total energy of the system.
