 ##  [Ising Model](/ising-model) 

  ##  [Ising Model](https://natural.quantumdictionary.io/ising-model-0) 

  
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**Natural &amp; Formal Sciences Dictionary**

 
Definition

A lattice statistical-mechanics model of discrete two-state variables (spins) on lattice sites with nearest-neighbor interactions and optionally an external field, used to study cooperative phenomena such as ferromagnetism and critical phase transitions.

 
 ##  [Ising Model](https://mathlogic.quantumdictionary.io/ising-model-1) 

  
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- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

A lattice statistical-mechanics model of discrete spin variables (typically ±1) on sites with local interactions and possibly an external field, used as a minimal model of cooperative behavior and phase transitions.