AC charge transport in holographic Horndeski gravity
- Resource Type
- article
- Authors
- Xi-Jing Wang; Hai-Shan Liu; Wei-Jia Li
- Source
- European Physical Journal C: Particles and Fields, Vol 79, Iss 11, Pp 1-8 (2019)
- Subject
- Astrophysics
QB460-466
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
- Language
- English
- ISSN
- 1434-6044
1434-6052
Abstract In this paper, we investigate the AC charge transport in the holographic Horndeski gravity and identify a metal-semiconductor like transition that is driven by the Horndeski coupling. Moreover, we fit our numeric data by the Drude formula in slow relaxation cases.