Resonating-valence-bond physics is not always governed by the shortest tunneling loops
It is well known that the low-energy sector of quantum spin liquids and other magnetically disordered systems is governed by short-ranged resonating-valence bonds. Here we show that the standard minimal truncation to the nearest-neighbor valence-bond basis fails completely even for systems where it...
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| Main Authors: | , |
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| Format: | Default Article |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/34349 |
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