Clifford numbers from Bohr-Sommerfeld quantization of Grassmann-variant systems.

Bohr-Sommerfeld quantization is discussed for Grassmann-variant fermionic degrees of freedom. It is shown that this procedure applied to a Grassmannian dynamical variable of the Majorana type gives rise to a Clifford number, shedding further light on the quantum-classical correspondence for fermions. [ABSTRACT FROM AUTHOR]