9 research outputs found
Covariant quantization of infinite spin particle models, and higher order gauge theories
Further properties of a recently proposed higher order infinite spin particle
model are derived. Infinitely many classically equivalent but different
Hamiltonian formulations are shown to exist. This leads to a condition of
uniqueness in the quantization process. A consistent covariant quantization is
shown to exist. Also a recently proposed supersymmetric version for half-odd
integer spins is quantized. A general algorithm to derive gauge invariances of
higher order Lagrangians is given and applied to the infinite spin particle
model, and to a new higher order model for a spinning particle which is
proposed here, as well as to a previously given higher order rigid particle
model. The latter two models are also covariantly quantized.Comment: 38 pages, Late