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2016

2016

A bstractWe consider an O(N) scalar field model with quartic interaction in d-dimensional Euclidean de Sitter space. In order to… Expand

2016

2016

A bstractThis note is an extension of a recent work on the analytical bootstrapping of O(N) models. An additonal feature of the O… Expand

2001

2001

In this paper we discuss two methods of resumming the leading and next to leading order in 1/N diagrams for the quartic O(N… Expand

Highly Cited

1998

Highly Cited

1998

Recently the series for two renormalization group functions (corresponding to the anomalous dimensions of the fields and ) of the… Expand

Highly Cited

1998

Highly Cited

1998

Numerical simulations of various domain growth systems are reported in order to compute the parameter describing the violation of… Expand

Highly Cited

1995

Highly Cited

1995

Abstract We present an exact solution of the O ( n ) model on a random lattice. The coupling constant space of our model is… Expand

Highly Cited

1995

Highly Cited

1995

The implications of restricted conformal invariance under conformal transformations preserving a plane boundary are discussed for… Expand

Highly Cited

1992

Highly Cited

1992

Abstract We exhibit the multicritical phase structure of the loop gas model on a random surface. The dense phase is reconsidered… Expand

Highly Cited

1992

Highly Cited

1992

We show how a large class of geometrical critical systems including dilute polymers, polymers at the theta point, percolation and… Expand

Highly Cited

1990

Highly Cited

1990

We propose a new class of dynamic Monte Carlo algorithms for generating self-avoiding walks uniformly from the ensemble with… Expand