These are equations of motion that describe [isolated quantum systems.](Closed%20quantum%20systems.md#^7e1b39) # Dynamical pictures [Dynamical pictures](Dynamical%20pictures) ## Schrödinger picture [Schrödinger Equation](Schrödinger%20Equation.md) [von Neumann Equation](von%20Neumann%20Equation.md) ## Heisenberg picture [Heisenberg Equation of Motion](Heisenberg%20Equation%20of%20Motion.md) # Relativistic quantum mechanics [Klein-Gordon Equation](Klein-Gordon%20Equation.md) #QuantumMechanics/QuantumDynamics