Generalized hydrodynamics in complete box-ball system for U q ( Ò sl n )
Generalized hydrodynamics in complete box-ball system for U q ( Ò sl n )
复制标题
U q ( Ò sl n ) 完整箱球系统中的广义流体动力学
DOI:
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
V. Pasquier
中科院分区:
文献类型:
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作者:
A. Kuniba;G. Misguich;V. Pasquier
We introduce the complete box-ball system (cBBS), which is an integrable cellular automaton on 1D lattice associated with the quantum group Uq( sln). Compared with the conventional (n − 1)-color BBS, it enjoys a remarkable simplification that scattering of solitons is totally diagonal. We also submit the cBBS to randomized initial conditions and study its non-equilibrium behavior by thermodynamic Bethe ansatz and generalized hydrodynamics. Excellent agreement is demonstrated between theoretical predictions and numerical simulation on the density plateaux generated from domain wall initial conditions including their diffusive broadening. Copyright A. Kuniba et al. This work is licensed under the Creative Commons Attribution 4.0 International License. Published by the SciPost Foundation. Received 17-11-2020 Accepted 12-04-2021 Published 30-04-2021 Check for updates doi:10.21468/SciPostPhys.10.4.095
影响因子:
3.7
作者:
Gopalakrishnan, Sarang;Huse, David A.;Vasseur, Romain
通讯作者:
Vasseur, Romain