Reflection factors and exact g-functions for purely elastic scattering theories
Nucl.Phys.B744:239-276,2006 We discuss reflection factors for purely elastic scattering theories and relate them to perturbations of specific conformal boundary conditions, using recent results on exact off-critical g-functions. For the non-unitary cases, we support our conjectures using a relations...
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| Zusammenfassung: | Nucl.Phys.B744:239-276,2006 We discuss reflection factors for purely elastic scattering theories and
relate them to perturbations of specific conformal boundary conditions, using
recent results on exact off-critical g-functions. For the non-unitary cases, we
support our conjectures using a relationship with quantum group reductions of
the sine-Gordon model. Our results imply the existence of a variety of new
flows between conformal boundary conditions, some of them driven by
boundary-changing operators. |
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| DOI: | 10.48550/arxiv.hep-th/0512337 |