Physical Review BPublisher's Note: Spin-charge separation in strongly interacting finite ladder rings [Phys. Rev. B78, 125115 (2008)]Julián Rincón, K. Hallberg, Armando A. AligiaPublished Oct 13, 2008• 0 citationsPublisherAbstractwith conversion errors on page 2. On page 2, Eq.DOI10.1103/physrevb.78.169902