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arXiv · hep-th/9406118

Sectors of Mutually Local Fields in Integrable Models of Quantum Field Theory

M. Yu. Lashkevich
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Abstract

It is known that 2D field theories admit several sectors of mutually local fields so as two fields from different sectors are mutually nonlocal. We show that any one-partical integrable model with ${\bf Z}_2$ symmetry contains three sectors: bosonic, fermionic and `disorder' one. We generalize the form factor axioms to fermionic and `disorder' sectors. For the particular case of the sinh-Gordon model we obtain several form factors in these sectors.

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M. Yu. Lashkevich. 1994-08-10. Sectors of Mutually Local Fields in Integrable Models of Quantum Field Theory. https://arxiv.org/abs/hep-th/9406118

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