Cover Image

Optical conductivity near finite-wavelength quantum criticality

Show other versions (1)

We study the optical conductivity σ(Ω) of an electron system near a quantum-critical point with finite-wavelength ordering. σ(Ω) vanishes in clean Galilean-invariant systems, unless electrons are coupled to dynamical collective modes, which dissipate the current. This coupling introduces a nonuniver...

Full description

Saved in:
Bibliographic Details
Main Authors: Caprara, Sergio (Author) , Enss, Tilman (Author)
Format: Article (Journal)
Language:English
Published: 13 April 2007
In: Physical review. B, Condensed matter and materials physics
Year: 2007, Volume: 75, Issue: 14
ISSN:1550-235X
DOI:10.1103/PhysRevB.75.140505
Online Access:Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevB.75.140505
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.75.140505
Get full text
Author Notes:S. Caprara, M. Grilli, C. Di Castro, and T. Enss
Search Result 1
Cover Image

Optical conductivity near finite-wavelength quantum criticality by Caprara, Sergio (Author) , Enss, Tilman (Author) ,


Get full text
Article (Journal) Chapter/Article Online Resource

Saved in:
Show all versions (2)

Similar Items