Publikationen in Zusammenarbeit mit Forschern von Swiss Federal Institute of Technology in Zurich (2)

1997

  1. Low-energy properties of antiferromagnetic spin-1/2 Heisenberg ladders with an odd number of legs

    Physical Review B - Condensed Matter and Materials Physics, Vol. 55, Núm. 6, pp. R3340-R3343

1996

  1. The nonlinear sigma model and spin ladders

    Journal of Physics A: Mathematical and General, Vol. 29, Núm. 12, pp. 3299-3310