# Constructing time independent Hamiltonians ## Time independent Hamiltonians of finite dimensional systems ## 2nd quantized Hamiltonian operators Here we refer to the writing of Hamiltonians in terms of [creation and annihilation operators.](creation%20and%20annihilation%20operators.md) # Solving for energies of time independent quantum systems #QuantumMechanics/StationaryStateQuantumSystems #QuantumMechanics/QuantumMeasurement/QuantumObservables