Wednesday, July 31, 2013

1307.7907 (M. Colangeli et al.)

A Kac Model for Fermions    [PDF]

M. Colangeli, F. Pezzotti, M. Pulvirenti
We introduce a stochastic $N$-particle system and show that, as $N\to \infty$, an effective description ruled by the homogeneous fermionic Uehling-Uhlenbeck equation is recovered. The particle model we consider is the same as the Kac model for the homogeneous Boltzmann equation with an additional exclusion constraint taking into account the Pauli Exclusion Principle.
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