Article ID Journal Published Year Pages File Type
1850967 Physics Letters B 2015 7 Pages PDF
Abstract

The coadjoint orbit method is applied to the construction of Hamiltonian dynamics of massless particles of arbitrary helicity. The unusual transformation properties of canonical variables are interpreted in terms of nonlinear realizations of Poincare group. The action principle is formulated in terms of new space–time variables with standard transformation properties.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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