Adventures in Holographic Dimer Models

Details Adventures in Holographic Dimer Models Adventures in Holographic Dimer Models

2010-09-16

arxiv.org/abs/1009.3268v4

New J.Phys.13:035004,2011

Physics

High Energy Physics

High Energy Physics - Theory

22 pages, 8 figures; v2: brief description of case of pure D5 lattice added in sec.3; v3: minor typo fixed; v4: minor changes

Scientific paper

10.1088/1367-2630/13/3/035004

We abstract the essential features of holographic dimer models, and develop several new applications of these models. First, semi-holographically coupling free band fermions to holographic dimers, we uncover novel phase transitions between conventional Fermi liquids and non-Fermi liquids, accompanied by a change in the structure of the Fermi surface. Second, we make dimer vibrations propagate through the whole crystal by way of double trace deformations, obtaining nontrivial band structure. In a simple toy model, the topology of the band structure experiences an interesting reorganization as we vary the strength of the double trace deformations. Finally, we develop tools that would allow one to build, in a bottom-up fashion, a holographic avatar of the Hubbard model.

Affiliated with

Also associated with

No associations

Rating

Adventures in Holographic Dimer Models does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Adventures in Holographic Dimer Models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adventures in Holographic Dimer Models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-440992