Holographic Graphene in a Cavity

Understand

The effective strength of EM interactions can be controlled by confining the fields to a cavity and these effects might be used to push graphene into a strongly coupled regime.

• We study the similar D3/probe D5 system on a compact space and discuss the gravity dual for a cavity between two mirrors.
• We show that the introduction of a conformal symmetry breaking length scale introduces a mass gap on a single D5 sheet.
• Bilayer configurations display exciton condensation between the sheets.