Physical Review LettersChen, Büttner, and Voit ReplyShu Chen, H. Büttner, Johannes VoitPublished Sep 12, 2002• 7 citationsPublisherAbstractA Reply to the Comment by Shu Chen, H. Büttner, and J. Voit.Received 5 June 2002DOI:https://doi.org/10.1103/PhysRevLett.89.149702©2002 American Physical SocietyDOI10.1103/physrevlett.89.149702