This biennial Review summarizes much of particle physics. Using data from previous editions, plus 2658 new measurements from 644 papers, we list, evaluate, and average measured properties of gaugeâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

2000

We present exact calculations of the zero-temperature partition function (chromatic polynomial) and W(q), the exponent of the ground-state entropy, for the q-state Potts antiferromagnet withâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

1996

We report some results on the complex-temperature ~CT! singularities ofq-state Potts models on the square lattice. We concentrate on the problematic region Re( a),0 ~wherea5e) in which CT zeros ofâ€¦ (More)

We prove that for the Ising model on a lattice of dimensionality d â‰¥ 2, the zeros of the partition function Z in the complex Î¼ plane (where Î¼ = e) lie on the unit circle |Î¼| = 1 for a wider range ofâ€¦ (More)