an:00148108
Zbl 0761.60077
Garbaczewski, Piotr
Rotational diffusions as seen by relativistic observers
EN
J. Math. Phys. 33, No. 10, 3393-3401 (1992).
00010332
1992
j
60K40 83B05
spin polarization; Nelson's stochastic mechanics; Minkowski space
Summary: The major unsolved problem in the framework of Nelson's stochastic mechanics is addressed and an attempt is made to provide a description of relativistic spin-\({1\over 2}\) particles in terms of Markovian diffusions on \(S_ 3\). Random rotations are here labeled by the proper time of a particle in relativistic motion and are continuously distributed along a space-time trajectory followed by the particle in Minkowski space.