Authors: CASTILLA GE CHAKRAVARTY S

Citation: Ge. Castilla et S. Chakravarty, IS THE PHASE-TRANSITION IN THE HEISENBERG-MODEL DESCRIBED BY THE (2-MODEL(EPSILON) EXPANSION OF THE NONLINEAR SIGMA), Nuclear physics. B, 485(3), 1997, pp. 613-645

Authors: KOPIETZ P CASTILLA GE

Citation: P. Kopietz et Ge. Castilla, QUASI-PARTICLE BEHAVIOR OF COMPOSITE FERMIONS IN THE HALF-FILLED LANDAU-LEVEL, Physical review letters, 78(2), 1997, pp. 314-317

Authors: KOPIETZ P CASTILLA GE

Citation: P. Kopietz et Ge. Castilla, HIGHER-DIMENSIONAL BOSONIZATION WITH NONLINEAR ENERGY DISPERSION, Physical review letters, 76(25), 1996, pp. 4777-4780

Authors: CASTILLA GE CHAKRAVARTY S

Citation: Ge. Castilla et S. Chakravarty, INSTABILITY OF THE FIXED-POINT OF THE O(N) NONLINEAR SIGMA-MODEL IN 2+ EPSILON DIMENSIONS, Physical review letters, 71(3), 1993, pp. 384-387