T-5: Difference between revisions
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<strong>Key concepts: </strong> Langevin dynamics, gradient descent, metastable states, Hessian matrices, random matrix theory. | <strong>Key concepts: </strong> Langevin dynamics, gradient descent, oout-of-equilibrium dynamics, metastable states, Hessian matrices, random matrix theory. | ||
=== Metastability and optimisation === | === Metastability and optimisation === | ||
Revision as of 00:56, 29 December 2023
Goal:
So far we have discussed the equilibrium properties of disordered systems, that are encoded in their partition function and free energy. In this set of problems, we characterize the energy landscape of a prototypical model, the spherical <math>p-spin.
Key concepts: Langevin dynamics, gradient descent, oout-of-equilibrium dynamics, metastable states, Hessian matrices, random matrix theory.