Now showing items 1-4 of 4
A condition for the uniqueness of Gibbs states in one-dimensional models
(Elsevier BV * North-Holland, 1998)
Uniqueness of limit Gibbs states of one dimensional models with a unique "stable" ground state is established at low temperatures. © 1998 Elsevier Science B.V. All rights reserved.
Absence of phase transitions in one-dimensional antiferromagnetic models with long-range interactions
(Kluwer Academic Publishers-Plenum PublishersSpringer New York LLC, 1993)
The absence of phase transitions in a one-dimensional model with long-range antiferromagnetic potential is established at low temperatures when the ground states have a rational density. A description of the set of all ...
Ground states of one-dimensional long-range ferromagnetic ising model with external field
(World Scientific Publishing, 2012)
A zero-temperature phase-diagram of the one-dimensional ferromagnetic Ising model is investigated. It is shown that at zero temperature spins of any compact collection of lattice points with identically oriented external ...
Phase transition in one dimensional model with unique ground state
(Elsevier BV * North-Holland, 1996)
A one - dimensional model having a unique ground state and admitting a phase transition is constructed.