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Dual projection in a two-dimensional curved expanding universe

Everton M. C. Abreu

hep-tharXiv:hep-th/0305077

Abstract

It is a well known result that the scalar field is composed of two chiral particles (Floreanini-Jackiw particles) of opposite chiralities. Also, that a Siegel particle spectrum is formed by a nonmover field (a Hull's noton) and a FJ particle. In this work we show that in a scalar field spectrum, in a curved expanding universe scenario, we can find two dynamical chiral fields.

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