Note on the “susceptibility” exponent for two-dimensional percolation

V Privman, ID Vagner - Zeitschrift für Physik B Condensed Matter, 1983 - Springer
New percolation series derived by Duarte and Ruskin are analysed with a recently developed
method of series analysis which explicitly accounts for the leading nonanalytic confluent …

Geometric properties of two-dimensional O (n) loop configurations

C Ding, Y Deng, W Guo, X Qian… - Journal of Physics A …, 2007 - iopscience.iop.org
We study the fractal geometry of O (n) loop configurations in two dimensions by means of
scaling and a Monte Carlo method, and compare the results with predictions based on the …

The massive thirring model as continuum limit of the Heisenberg model

D Wolf - Zeitschrift für Physik B Condensed Matter, 1984 - Springer
The continuum limit of the lattice fermion version of the anisotropic spin-1/2 Heisenberg
chain is reconsidered. It is shown that certain matrix elements of the Heisenberg Hamiltonian …