- Scaling limit
In

physics ormathematics , the**scaling limit**is a term applied to the behaviour of a lattice model in the limit of the lattice spacing going to zero.If we wish to have a lattice model which approximates a

continuum quantum field theory in the limit as the lattice spacing goes to zero, then this corresponds to finding asecond order phase transition of the model. This is the**scaling limit**of the model.**ee also***

Universality classes

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