AN EQUATIONS OF MOTION METHOD FOR THE EXACT SOLUTION OF THE NUCLEAR EIGENVALUE PROBLEM IN A MULTIPHONON SPACE
A set of equations of motion are derived within a subspace spanned by states which are tensor products of n Tamm Dancoff phonons and solved iteratively starting from the particle-hole vacuum to generate a basis of microscopic multiphonon states. Such a basis is then used to diagonalize the full Hamiltonian. An numerical implementation of the method on 16O is presented for illustrative purposes.