一维玻色气体高阶守恒律的尺度效应
Finite-size effects from higher conservation laws for the one-dimensional Bose gas
摘要：
本文考虑一个广义Lieb-Liniger模型，它描述了一个一维玻色气体，其所有守恒律都出现在密度矩阵中。这将是广义吉布斯系综的情况，或者当守恒电荷被添加到哈密顿量时。计算了能谱的有限尺寸修正。大距离渐近的关联函数，然后确定使用的方法从共形场论。
英文摘要：
We consider a generalized Lieb-Liniger model, describing a one-dimensional Bose gas with all its conservation laws appearing in the density matrix. This will be the case for the generalized Gibbs ensemble, or when the conserved charges are added to the Hamiltonian. The finite-size corrections are calculated for the energy spectrum. Large-distance asymptotics of correlation functions are then determined using methods from conformal field theory.
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