The Recurrent Variational Approach applied to the Electronic Structure of Conjugated Polymers

S. Pleutin, E. Jeckelmann, M. A. Martin-Delgado +1

In this note, first the Recurrent Variational Approach (RVA) is introduced by using as example a non-trivial spin-model, the spin-1/2 antiferromagnetic two-leg-ladder. Then, a firs…