Pseudo-Quantum Criticality in Electron Liquids Exhibited in Expanded Alkali Metals
| dc.creator | Maebashi, Hideaki | |
| dc.creator | Takada, Yasutami | |
| dc.date | 2007-06-27 | |
| dc.date.accessioned | 2026-07-07T08:12:40Z | |
| dc.date.available | 2026-07-07T08:12:40Z | |
| dc.description | With paying special attention to the divergence in the compressibility $κ$, we study the Coulombic screening in alkali metals to find singular long-range fluctuations in the electronic polarization originating from this divergence. As a consequence of this singularity, we predict the decrease of the equilibration distance between ions against the increase of $r_s$ the Wigner-Seitz radius of valence electrons, provided that the condition of $2r_c < r_s < 4r_c$ is satisfied with $r_c$ the ion-core radius. This prediction is in good quantitative agreement with the recent experiment on liquid Rb. | |
| dc.description | 4 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/0706.4001 | |
| dc.identifier | http://arxiv.org/abs/0706.4001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/132531 | |
| dc.subject | Other Condensed Matter | |
| dc.subject | Materials Science | |
| dc.title | Pseudo-Quantum Criticality in Electron Liquids Exhibited in Expanded Alkali Metals | |
| dc.type | text |