Aging phenomena are examples of 'non-equilibrium criticality' and can be exemplified by systems with Galilean and scaling symmetries but no time translation invariance. We realize aging holographically using a deformation of a non-relativistic version of gauge/gravity duality. Correlation functions of scalar operators are computed using holographic real-time techniques, and agree with field theory expectations. At least in this setup, general aging phenomena are reproduced holographically by complexifying the bulk space-time geometry, even in Lorentzian signature.
- AdS-CFT correspondence
- Conformal field models in string theory
- Quantum dissipative systems
ASJC Scopus subject areas
- Nuclear and High Energy Physics