We present the coupled nonlinear integral equations (NLIE) governing the finite size effects in N = 1 super sine-Gordon model for the vacuum as well as for the excited states. Their infrared limit correctly yields the scattering data of the super sine-Gordon S-matrix conjectured by Ahn [C. Ahn, Nucl. Phys. B354 (1991) 57–84]. Ultraviolet analysis is in agreement with the expected conformal data of c = 3/2 CFT. Conformal perturbation theory further corroborates this result.
Exact finite size spectrum in super sine-Gordon model / A. Hegedus; F. Ravanini; J. Suzuki. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - STAMPA. - 763:(2007), pp. 330-353. [10.1016/j.nuclphysb.2006.11.006]
Exact finite size spectrum in super sine-Gordon model
RAVANINI, FRANCESCO;
2007
Abstract
We present the coupled nonlinear integral equations (NLIE) governing the finite size effects in N = 1 super sine-Gordon model for the vacuum as well as for the excited states. Their infrared limit correctly yields the scattering data of the super sine-Gordon S-matrix conjectured by Ahn [C. Ahn, Nucl. Phys. B354 (1991) 57–84]. Ultraviolet analysis is in agreement with the expected conformal data of c = 3/2 CFT. Conformal perturbation theory further corroborates this result.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
