activity
19982003
most citedOne-Dimensional Quantum Spin Liquids

1 citations · 1 across the 1 of their papers we have counts for

collaborators
Showing 1998Show all

1 paper · 1 filter

cond-mat.str-el1998

Restoration of Symmetry by Interactions and Nonreliability of the Perturbative Renormalization Group Approach

P. Azaria, P. Lecheminant, A. M. Tsvelik

We discuss examples of (1+1)-dimensional models where the perturbative renormalization group (RG) indicates a tendency to restore the symmetry in the strong coupling limit. We show…