Advanced examples

• Kanamori interaction Hamiltonian
• Jaynes-Cummings ladder
• Spin-1/2 Heisenberg chain and its integrals of motion
• Custom scalar types and parametric_loperator
• Virasoro algebra
• N-fermion sector views and exact diagonalization with Eigen 3
• Partial diagonalization of a one-dimensional Hubbard-Holstein model