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Friedel oscillation...
Abstract
Ämnesord
Stäng
- In this article we study the conditions under which holographic metallic states display Friedel oscillations. We focus on systems where the bulk charge density is not hidden behind a black hole horizon. Understanding holographic Friedel oscillations gives a clean way to characterize the boundary system, complementary to probe fermion calculations. We find that fermions in a "hard wall" AdS geometry unambiguously display Friedel oscillations. However, similar oscillations are washed out for electron stars, suggesting a smeared continuum of Fermi surfaces.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Holography and condensed matter physics (AdS/CMT)
- AdS-CFT Correspondence
- correspondence
- Gauge-gravity
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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