Holographic quantum critical points in Lifshitz space-time

Understand

We study a minimally coupled charged scalar field in a charged Lifshitz background.

• For z=2, we find an analytic expression for the corresponding low energy retarded Green's function.
• Unlike the RN-AdS case, the position of the superfluid surfaces depends on the charge of the scalar field only through the IR scaling dimension.
• We show that by increasing the dynamical exponent, the dual theory becomes more stable.