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Chiral Y junction of quantum spin chains
We study a Y junction of spin-1/2 Heisenberg chains with an interaction that breaks both time-reversal and chain exchange symmetries, but not their product nor SU(2) symmetry. The boundary phase diagram features a stable disconnected fixed point at weak coupling and a stable three-channel Kondo fixe...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Elsevier
2019-04-01
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| Collection: | Nuclear Physics B |
| Accès en ligne: | http://www.sciencedirect.com/science/article/pii/S0550321319300677 |
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