Off-equilibrium fluctuation-dissipation relations in the 3d Ising Spin   Glass in a magnetic field
  We study the fluctuation-dissipation relations for a three dimensional Ising spin glass in a magnetic field both in the high temperature phase as well as in the low temperature one. In the region of times simulated we have found that our results support a picture of the low temperature phase with broken replica symmetry, but a droplet behavior can not be completely excluded. 
A. Cruz, L. A. Fernandez, S. Jimenez, J. J. Ruiz-Lorenzo, A. Tarancon