Bipartite Fluctuations of Critical Fermi Surfaces
Fluctuations of conserved quantities within a subsystem are nonlocal observables that provide unique insights into quantum many-body systems. In this paper, we study bipartite charge (and spin) fluctuations across interaction-driven “metal-insulator transitions” out of Landau Fermi liquids. The “cha...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-08-01
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| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/dflw-rksw |
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