Gapless chiral spin liquid from coupled chains on the kagome lattice
Using a perturbative renormalization group approach, we show that the extended ($J_1$-$J_2$-$J_d$) Heisenberg model on the kagome lattice with a staggered chiral interaction ($J_\chi$) can exhibit a gapless chiral quantum spin liquid phase. Within a coupled-chains construction, this phase can be...
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| Format: | Article |
| Language: | English |
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SciPost
2018-01-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.4.1.004 |