Reference about entropy in Journal of Applied Physics.

Notes on an article by O. Klien: "On the meson pair theory of nuclear interaction", in Ark. Mat. Astron. Fys. A 30, No.3, 13, p. (1944)

Transformation T, CPT invariance.

Notes and calculations, CPT theorem.

Notes and calculations on spinor and boson fields.

Equations to be made on slides. Regularization, vacuum polarization, spin zero particles.

Notes and calculations on five-dimensional equations.

Notes and calculations on "Abnormal theories with negative probabilites".

Notes, probably on a paper by Rosenfeld.