Confinement in a quantum magnet
Confinement in a quantum magnet
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DOI:
10.1038/nphys1493
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发表时间:
2009-11
期刊:
影响因子:
19.6
通讯作者:
M. Greiter
中科院分区:
文献类型:
--
作者:
M. Greiter
It is well established that protons and neutrons are bound states of quarks. Now magnetic excitations in systems of coupled spin chains are observed to consist of fractional constituent particles as well.