463 citations · 1.8k across the 32 of their papers we have counts for
4 papers · 1 filter
Mott physics and spin fluctuations: a functional viewpoint
Thomas Ayral, Olivier Parcollet
We present a formalism for strongly correlated systems with fermions coupled to bosonic modes. We construct the three-particle irreducible functional by successive Le…
Uncertainty principle for experimental measurements: Fast versus slow probes
Philipp Hansmann, Thomas Ayral, Antonio Tejeda +1
The result of a physical measurement depends on the timescale of the experimental probe. In solid-state systems, this simple quantum mechanical principle has far-reaching consequen…
TRIQS: A Toolbox for Research on Interacting Quantum Systems
Olivier Parcollet, Michel Ferrero, Thomas Ayral +4
We present the TRIQS library, a Toolbox for Research on Interacting Quantum Systems. It is an open-source, computational physics library providing a framework for the quick develop…
Mott physics and spin fluctuations: a unified framework
Thomas Ayral, Olivier Parcollet
We present a formalism for strongly correlated electrons systems which consists in a local approximation of the dynamical three-leg interaction vertex. This vertex is self-consiste…