Pith. sign in

REVIEW 3 cited by

Further Evidence for Lattice-Induced Scaling

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1209.1098 v1 pith:Q5HTDZSK submitted 2012-09-05 hep-th cond-mat.str-el

Gary T. Horowitz , Jorge E. Santos , David Tong This is my paper · ORCID
classification hep-thcond-mat.str-el
keywords scalingevidencelatticeregimeasymptoticallyconductivityfurtherintermediate
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

We continue our study of holographic transport in the presence of a background lattice. We recently found evidence that the presence of a lattice induces a new intermediate scaling regime in asymptotically $AdS_4$ spacetimes. This manifests itself in the optical conductivity which exhibits a robust power-law dependence on frequency, $\sigma \sim \omega^{-2/3}$, in a "mid-infrared" regime, a result which is in striking agreement with experiments on the cuprates. Here we provide further evidence for the existence of this intermediate scaling regime. We demonstrate similar scaling in the thermoelectric conductivity, find analogous scalings in asymptotically $AdS_5$ spacetimes, and show that we get the same results with an ionic lattice.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Thermodynamics and DC conductivity of 2D anisotropic fluids from axion holography

    hep-th 2024-12 conditional novelty 5.0 of 10

    An anisotropic, single-axion holographic fluid is thermodynamically stable for all studied anisotropy and charge, with DC conductivity that vanishes at large anisotropy and passes through a metal-insulator transition.

  2. Holographic striped superconductor with ionic lattice

    hep-th 2024-11 conditional novelty 5.0 of 10

    In a holographic model, a stronger ionic lattice suppresses the charge density wave phase, enhances the superconducting phase, and makes their coexisting striped superconducting state the most stable.

  3. AC charge transport in holographic Horndeski gravity

    hep-th 2019-08 conditional novelty 5.0 of 10

    A holographic Horndeski model is found to exhibit a temperature-driven metal-semiconductor crossover, with AC conductivity that fits the Drude formula in the slow-relaxation regime.

Pith tools