Quantum weight: A fundamental property of quantum many-body systems
We introduce the concept of quantum weight as a ground-state property of quantum many-body systems that is encoded in the static structure factor and characterizes density fluctuation at long wavelengths. The quantum weight carries a wealth of information about dielectric responses and optical prope...
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| Principais autores: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
American Physical Society
2025-05-01
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| Serier: | Physical Review Research |
| Online adgang: | http://doi.org/10.1103/PhysRevResearch.7.023158 |
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