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Cited by 448

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Singular Quasiparticle Scattering in the Proximity of Charge Instabilities

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Castellani, C., Di Castro, C., Grilli, M.·1995·Physical Review Letters

Abstract

We analyze the dynamic scattering amplitude between quasiparticles at the Fermi surface in the proximity of a charge instability, which may occur in the high temperature superconductors. Within the infinite-$U$ Hubbard-Holstein model we find that in the absence of long-range Coulomb forces the scattering amplitude is strongly singular at zero momentum transfer close to the phase separation instability. In the presence of long-range Coulomb forces the singularity occurs at finite wave vectors. In both cases we show how normal state properties are largely affected by this scattering.

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Metadata

Authors
Castellani, C., Di Castro, C., & Grilli, M.
Venue
Physical Review Letters
Published
1995-12-18
Volume
75
Issue
25
Pages
4650-4653
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2055313155
Cited by
448
References
11
FWCI
6.44
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Singular Quasiparticle Scattering in the Proximity of Charge Instabilities. https://app.cochat.ai/papers/10.1103/physrevlett.75.4650
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Castellani, C., Di Castro, C., & Grilli, M. (1995). Singular Quasiparticle Scattering in the Proximity of Charge Instabilities. Physical Review Letters. https://doi.org/10.1103/physrevlett.75.4650

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.