Title of article
On non-equilibrium states in QFT model with boundary interaction Original Research Article
Author/Authors
Vladimir V. Bazhanov، نويسنده , , Sergei L. Lukyanov، نويسنده , , Alexander B. Zamolodchikov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
17
From page
529
To page
545
Abstract
We prove that certain non-equilibrium expectation values in the boundary sine-Gordon model coincide with associated equilibrium-state expectation values in the systems which differ from the boundary sine-Gordon in that certain extra boundary degrees of freedom (q-oscillators) are added. Applications of this result to actual calculation of non-equilibrium characteristics of the boundary sine-Gordon model are also discussed.
Keywords
* Integrable quantum field theory , * Non-equilibrium expectation values
Journal title
Nuclear Physics B
Serial Year
1999
Journal title
Nuclear Physics B
Record number
881564
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