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Trudy Matematicheskogo Instituta imeni V.A. Steklova, 2000, Volume 228, Pages 203–216
(Mi tm501)
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This article is cited in 55 scientific papers (total in 55 papers)
Asymptotic Time Evolution of a Partitioned Infinite Two-sided Isotropic $XY$-chain
T. G. Hoab, H. Arakib a Tokyo University of Science
b European Union Science and Technology Research Fellow
Abstract:
The system under consideration is that of a two-sided infinite isotropic $XY$-chain partitioned into two distinct regions. Each side is initially in thermal equilibrium. We investigate the situation when the partition is removed at time $t=0$. For $t\rightarrow\infty the system approaches thermal equilibrium if the two sides were at the same temperature. If initially the two sides were at different temperatures then the system approaches a steady state.
Received in September 1999
Citation:
T. G. Ho, H. Araki, “Asymptotic Time Evolution of a Partitioned Infinite Two-sided Isotropic $XY$-chain”, Problems of the modern mathematical physics, Collection of papers dedicated to the 90th anniversary of academician Nikolai Nikolaevich Bogolyubov, Trudy Mat. Inst. Steklova, 228, Nauka, MAIK «Nauka/Inteperiodika», M., 2000, 203–216; Proc. Steklov Inst. Math., 228 (2000), 191–204
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https://www.mathnet.ru/eng/tm501 https://www.mathnet.ru/eng/tm/v228/p203
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