2003/08/22 by S. Fedoruk, V. G. Zima
Physics and Astronomy · #hep-th
published as Journal of Kharkiv University, No.585 (2003) 39-48 · LaTeX, 11 pages
arxiv created 2003/08/22 · arxiv updated 2009/12/01
Twistor formulation of massive arbitrary spin particle has been constructed. Twistor space of such particle is formed two twistors and two complex scalars which form together 'bosonic supertwistor'. The formulation is deduced from space-time one for spinning particle by means of introducing auxiliary harmonic variables and consequent partial fixing of gauges. It is carried out the canonical quantization of twistor massive particle with nonzero spin. It is found the eigenvalues of Casimir operators on particle states and harmonic expansion of wave function in spectrum.