Spin-$\frac{1}{2}$ kagome Heisenberg antiferromagnet with strong breathing anisotropy
We study the zero-temperature phase diagram of the spin-$\frac{1}{2}$ Heisenberg model with breathing anisotropy (i.e., with different coupling strength on the upward and downward triangles) on the kagome lattice. Our study relies on large scale tensor network simulations based on infinite projec...
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| Format: | Article |
| Language: | English |
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SciPost
2020-12-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.9.6.092 |