奇怪的声音

IF 2.3 3区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Physics Letters A Pub Date : 2024-10-23 DOI:10.1016/j.physleta.2024.130006

D.V. Khveshchenko

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引用次数: 0

摘要

后者探讨了长程和/或迟滞相互作用对所谓 "奇异金属 "中玻色集体模式的影响。最近，关于这种稳定集体激元的存在及其性质的报道相互矛盾。通过扩展以前用于分析标准费米液体的一系列方法，我们发现了零声、剪切声和其他 "声音 "的非费米液体对应物的传统和新颖行为的证据。

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Strange sounds

This latter addresses the effects of long-ranged and/or retarded interactions on the bosonic collective modes in the so-called ‘strange metals’. Recently, there have been conflicting reports on the very existence of such stable collective excitations and their properties. Extending a number of approaches that have been previously used in the analyses of the standard Fermi liquid one finds evidence for, both, conventional and novel behaviors of the non-Fermi-liquid counterparts of the zero-, shear-, and other ‘sounds’.

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来源期刊

Physics Letters A 物理-物理：综合

CiteScore

5.10

自引率

3.80%

发文量

493

审稿时长

30 days

期刊介绍： Physics Letters A offers an exciting publication outlet for novel and frontier physics. It encourages the submission of new research on: condensed matter physics, theoretical physics, nonlinear science, statistical physics, mathematical and computational physics, general and cross-disciplinary physics (including foundations), atomic, molecular and cluster physics, plasma and fluid physics, optical physics, biological physics and nanoscience. No articles on High Energy and Nuclear Physics are published in Physics Letters A. The journal''s high standard and wide dissemination ensures a broad readership amongst the physics community. Rapid publication times and flexible length restrictions give Physics Letters A the edge over other journals in the field.