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Covariant quantization of infinite spin particle models, and higher order gauge theories

Ludde Edgren·Robert Marnelius
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Abstract

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.

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Ludde Edgren, Robert Marnelius. 2006-02-09. Covariant quantization of infinite spin particle models, and higher order gauge theories. https://doi.org/10.1088/1126-6708%2F2006%2F05%2F018

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