Wedge-Local Fields in Integrable Models with Bound States
2015 | journal article. A publication with affiliation to the University of Göttingen.
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- Authors
- Cadamuro, Daniela; Tanimoto, Yoh
- Abstract
- Recently, large families of two-dimensional quantum field theories with factorizing S-matrices have been constructed by the operator-algebraic methods, by first showing the existence of observables localized in wedge-shaped regions. However, these constructions have been limited to the class of S-matrices whose components are analytic in rapidity in the physical strip. In this work, we construct candidates for observables in wedges for scalar factorizing S-matrices with poles in the physical strip and show that they weakly commute on a certain domain.We discuss some technical issues concerning further developments, especially the self-adjointness of the candidate operators here and strong commutativity between them.
- Issue Date
- 2015
- Journal
- Communications in Mathematical Physics
- Organization
- Fakultät für Physik
- ISSN
- 1432-0916
- Language
- English