Field theory approaches to non equilibrium systems 1

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• Dr Orazio Scarlatella
• Monday 26 February 2024, 10:00-11:00
• TCM Seminar Room.

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In these lectures I will introduce the Keldysh field theory of non-equilibrium systems. This is an approach to systems that strongly deviate from thermal equilibrium, and is also very successful for problems with quenched disorder. I will first discuss the general formalism and then show some examples of open quantum systems problems and of driven-dissipative problems as commonly arise in quantum optics. If time allows, I will also introduce the Dynamical Mean Field Theory, which is a very successful non-perturbative approach for lattice problems, especially far from equilibrium.

See the TCM graduate teaching page for further information.

This talk is part of the TCM Graduate Lectures series.

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• TCM Graduate Lectures
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