Form factors of soliton-creating operators in the sine-Gordon model
نویسندگان
چکیده
منابع مشابه
Form factors of soliton-creating operators in the sine-Gordon model
We propose explicit expressions for the form factors, including their normalization constants, of topologically charged (or soliton-creating) operators in the sine-Gordon model. The normalization constants, which constitute the main content of our proposal, allow one to find exact relations between the shortand long-distance asymptotics of the correlation functions. We make predictions concerni...
متن کاملRegularization of multi-soliton form factors in sine-Gordon model
A general and systematic regularization is developed for the exact solitonic form factors of exponential operators in the (1+1)-dimensional sine-Gordon model by analytical continuation of their integral representations. The procedure is implemented in Mathematica. Test results are shown for fourand six-soliton form factors.
متن کاملForm-factors of Exponential Elds in the Sine-gordon Model
An integral representation for form-factors of exponential elds e ia' in the sine-Gordon model is proposed.
متن کاملForm-factors of exponential fields in the sine-Gordon model
An integral representation for form-factors of exponential fields e in the sine-Gordon model is proposed.
متن کاملForm Factors in the sine-Gordon Theory
Following the work with Jimbo and Miwa[1], we introduce a certain degeneration of the elliptic algebra Aq,p ( ŝl2 ) and its boson realization. We investigate its rational limit. The limit is the central extension of the Yangian double DY (sl2) at level one. We give a new boson realization of it. Based on these algebras, we reformulate the Smirnov’s form factor bootstrap approach to the sine-Gor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2001
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(01)00262-0