Nonequilibrium kinetic Ising models: phase transitions and universality classes in one dimension

dc.creator	Menyhárd Nóra
dc.creator	Ódor Géza
dc.date	2000
dc.date.accessioned	2013-05-29T23:47:32Z
dc.date.available	2013-05-29T23:47:32Z
dc.date.issued	2013-05-30
dc.identifier	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000100011
dc.identifier	http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2000&volume=30&issue=1&spage=113
dc.identifier.uri	http://koha.mediu.edu.my:8181/jspui/handle/123456789/2870
dc.description	Nonequilibrium kinetic Ising models evolving under the competing effect of spin flips at zero temperature and Kawasaki-type spin-exchange kinetics at infinite temperature T are investigated here in one dimension from the point of view of phase transition and critical behaviour. Branching annihilating random walks with an even number of offspring (on the part of the ferromagnetic domain boundaries), is a decisive process in forming the steady state of the system for a range of parameters, in the family of models considered. A wide variety of quantities characterize the critical behaviour of the system. Results of computer simulations and of a generalized mean field theory are presented and discussed.
dc.publisher	Sociedade Brasileira de Física
dc.source	Brazilian Journal of Physics
dc.title	Nonequilibrium kinetic Ising models: phase transitions and universality classes in one dimension

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