**Finite dimensional quantum mechanics via finite geometry** - Michael Revzen

Introductory approach to finite affine plane geometry is given. The
geometry is used to
transcribe Hilbert space entities (operators and states) to c-number
functions in phase space.
Mutually unbiased bases are introduced and their relation to the
finite geometrical approach to underscored.
Illustrative examples formulated in detail are finite dimensional
Wigner function and Radon transform in phase space.
The geometrical interpretation for a maximally entangled states case
is outlined.