The goal of the course is to introduce relativistic quantum field theory as the conceptual and mathematical framework describing fundamental interactions. ...
The goal of the course is to introduce relativistic quantum field theory as the conceptual and mathematical framework describing fundamental interactions such as Quantum Electrodynamics. ...
This course provides the fundamental knowledge and theoretical tools needed to deal with nonlinear optical interactions, covering both classical and quantum theory of nonlinear optics. ...
Topics covered: Superfluidity in weakly interacting Bose gas, the random phase approximation to the Coulomb interaction in the Jellium model, superconductivity within the random phase approximation, the renormalization group analysis of non-linear-sigma mo ...
Philosophie de la nature : Physique et philosophie au XXe siècle.
Le cours traite les questions philosophiques que la physique soulève, en particulier les grandes théories physiques du XXe siècle, à savoir les théories de la relativité d'Einstein et la phy ...
This course introduces modern field-theoretical approaches to non-equilibrium systems. Through practical examples from quantum gases/optics, we construct the Keldysh formalism and explore the connections to classical stochastic field theory, hydrodynamics, ...
A fundamental subject that students workiing with scattering amplitudes and boot-straps and effective theories must know, and in order to constrain and improve theories. ...
The goal of this class is to teach how to look at two-dimensional field theories, how to analyse them, how to put structures on them. In the end, the student should have a good picture into what we understand for what is happening at the intersection of Qu ...