Honeycomb-Lattice Ising Model in Nonzero Magnetic Field: Low-Temperature Series Analysis and Partition Function Zeros

2010 ◽  
Vol 56 (4) ◽  
pp. 1051-1054 ◽  
Author(s):  
Seung-Yeon KIM
Keyword(s):  
Magnetic Field ◽  
Ising Model ◽  
Partition Function ◽  
Low Temperature ◽  
Temperature Series ◽  
Honeycomb Lattice ◽  
Partition Function Zeros ◽  
Series Analysis ◽  
Function Zeros

scholarly journals YANG–LEE AND FISHER ZEROS GENERALIZED ON SOME FAR-FROM-EQUILIBRIUM SYSTEMS

2009 ◽  
Vol 23 (03) ◽  
pp. 375-381
Author(s):  
K. G. SARGSYAN
Keyword(s):  
Ising Model ◽  
Partition Function ◽  
Minimal Models ◽  
Partition Function Zeros ◽  
Nontrivial Behavior ◽  
Far From Equilibrium ◽  
Fisher Zeros ◽  
Function Zeros ◽  
Simple Models

A generalization of the Yang–Lee and Fisher zeros on far-from-equilibrium systems coupled with two thermal baths is proposed. The Yang–Lee zeros were obtained for minimal models which exhibit complicated behavior in the context of the partition function zeros and provide an analitycal treatment. This type of model may be considered as a simplest one and analogous to Ising model for equilibrium. The obtained distributions of generalized Yang–Lee zeros show nontrivial behavior for these simple models.

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