Overcomplete intermediate representation of two-particle Green's functions and its relation to partial spectral functions
Two-particle response functions are a centerpiece of both experimental and theoretical quantum many-body physics. Yet, due to their size and discontinuity structure, they are challenging to handle numerically. Recently, two advances were made to tackle this problem: first, the overcomplete intermedi...
Gardado en:
| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Physical Society
2024-12-01
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| Series: | Physical Review Research |
| Acceso en liña: | http://doi.org/10.1103/PhysRevResearch.6.043228 |
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