Realization of 2-channel Kondo effect in a junction of three quantum
Ising chains [PDF]
A. M. TsvelikIt is shown that a junction of three quantum Ising chains ($Y$-junction) can be described as the 2-channel Kondo model in a box which size is of the order of the Ising model correlation length with spin S=1/2 localized at the junction. The local spin is composed of the zero energy boundary Majorana modes of the Ising models.View original: http://arxiv.org/abs/1211.3481
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