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Continuously Varying Exponents for Oriented Self-Avoiding Walks
John Cardy
A two-dimensional conformal field theory with a conserved current , when perturbed by the operator , exhibits a line of fixed points along which the…
Universal Properties of Self-Avoiding Walks from Two-Dimensional Field Theory
John Cardy, G. Mussardo
We use the recently conjectured exact -matrix of the massive model to derive its form factors and ground state energy. This information is then used in the limit $n…
Introduction to Conformal Invariance and its Applications to Critical Phenomena
Philippe Christe, Malte Henkel
This is an introduction to conformal invariance and two-dimensional critical phenomena for graduate students and condensed-matter physicists. After explaining the algebraic foundat…
Universal Amplitude Combinations for Self-Avoiding Walks, Polygons and Trails
John L. Cardy, Anthony J. Guttmann
We give exact relations for a number of amplitude combinations that occur in the study of self-avoiding walks, polygons and lattice trails. In particular, we elucidate the lattice-…