Dynamic mean-field theory for dense spin systems at infinite temperature
A dynamic mean-field theory for spin ensembles (spinDMFT) at infinite temperatures on arbitrary lattices is established. The approach is introduced for an isotropic Heisenberg model with S=1/2 and external field. For large coordination numbers, it is shown that the effect of the environment of each...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2021-12-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.3.043168 |