Kernel polynomial method for linear spin wave theory
Calculating dynamical spin correlations is essential for matching model magnetic exchange Hamiltonians to momentum-resolved spectroscopic measurements. A major numerical bottleneck is the diagonalization of the dynamical matrix, especially in systems with large magnetic unit cells, such as those wit...
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| Format: | Article |
| Language: | English |
| Published: |
SciPost
2024-11-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.17.5.145 |
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