Victor Matveev

activity

19932007

most citedComplex-Temperature Singularities of the Susceptibility in the

d = 2

Ising Model. I. Square Lattice

63 citations · 444 across the 13 of their papers we have counts for

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4 papers · 1 filter

cond-mat1996★ 9 cited

Complex-Temperature Phase Diagram of the 1D $Z_{6}$ Clock Model and its Connection with Higher-Dimensional Models

Victor Matveev, Robert Shrock

We determine the exact complex-temperature (CT) phase diagram of the 1D $Z_{6}$ clock model. This is of interest because it is the first exactly solved system with a CT phase boundar…

cond-mat1996★ 47 cited

Some New Results on Complex-Temperature Singularities in Potts Models on the Square Lattice

Victor Matveev, Robert Shrock

We report some new results on the complex-temperature (CT) singularities of $q$ -state Potts models on the square lattice. We concentrate on the problematic region $R e (a) < 0$ (wher…

cond-mat1995★ 22 cited

Some New Results on Yang-Lee Zeros of the Ising Model Partition Function

Victor Matveev, Robert Shrock

We prove that for the Ising model on a lattice of dimensionality $d \geq 2$ , the zeros of the partition function $Z$ in the complex $μ$ plane (where $μ = e^{- 2 β H}$ ) lie on the unit ci…

cond-mat1995★ 54 cited

Complex-Temperature Properties of the 2D Ising Model for Nonzero Magnetic Field

Victor Matveev, Robert Shrock

We study the complex-temperature phase diagram of the square-lattice Ising model for nonzero external magnetic field $H$ , i.e. for $0 \leq μ \leq \infty$ , where $μ = e^{- 2 β H}$ . We also…

Complex-Temperature Phase Diagram of the 1D Z6​ Clock Model and its Connection with Higher-Dimensional Models

Some New Results on Complex-Temperature Singularities in Potts Models on the Square Lattice

Some New Results on Yang-Lee Zeros of the Ising Model Partition Function

Complex-Temperature Properties of the 2D Ising Model for Nonzero Magnetic Field

Complex-Temperature Phase Diagram of the 1D $Z_{6}$ Clock Model and its Connection with Higher-Dimensional Models