Propagation of magnetic excitations on one dimensional spin chains

For one-dimensional quantum spin chain systems recent experimental and theoretical studiesindicate unexpectedly large, in some cases diverging spin and heat transport...针对一维量子自旋链系统（one-dimensional quantum spin chain systems），近期的实验与理论研究均表明其自旋与热输运特性存在出乎意料的大幅增强，部分情形下甚至出现发散行为。