Titlebook: Integrable Structures of Exactly Solvable Two-Dimensional Models of Quantum Field Theory; S. Pakuliak,G. Gehlen Book 2001 Springer Science

engender

conformity

Low-Temperature Behaviour of 2, Lattice ,(2) Spin Model,cay. The approximation consists in substituting the .(2) matrix elements by their asymptotics which hold uniformly in the vicinity of the identity element of the .(2) link matrix. Besides, we assume that certain local defects cannot be responsible for the mass gap generation. Our result implies that the model cannot be asymptotically free.

噱頭

GLARE

初學(xué)者

冥界三河

Small-Intestine

態(tài)學(xué)

https://doi.org/10.1007/978-94-010-0670-5Lattice; Mathematica; algebra; quantum field; quantum field theory; representation theory; soliton

ethnology

defendant

Form Factor Representation of the Correlation Functions of the two Dimensional Ising Model on a Cylndary conditions is derived. The expressions similar to the form factor expansion are obtained both for the paramagnetic and ferromagnetic regions of coupling parameter. The peculiarities caused by finite size are analyzed. The scaling limit of the lattice form factor expansion is evaluated.