Equation of state for systems with Goldstone bosons

Abstract

We discuss some recent determinations of the equation of state for the XY and the Heisenberg universality class.

5 pages, Proceedings of the Conference "Horizons in Complex Systems", Messina; in honor of the 60th birthday of H.E. Stanley

References in corpus (3)

• Critical exponents and equation of state of the three-dimensional Heisenberg universality class
• 25th-order high-temperature expansion results for three-dimensional Ising-like systems on the simple cubic lattice
• Specific heat and energy for the three-dimensional O(2) model