22 papers
Sachdev-Ye-Kitaev physics from the Hubbard model: A Floquet engineering approach
Charles Creffield, Fernando Sols, Marco Schirò +1
The Sachdev-Ye-Kitaev (SYK) model has attracted widespread attention due to its relevance to diverse areas of physics, such as high temperature superconductivity, black holes, and…
Slave-spin approach to the Anderson-Josephson quantum dot
Andriani Keliri, Marco Schirò
We study a strongly interacting quantum dot connected to two superconducting leads using a slave-spin representation of the dot. At the mean-field level, the problem maps to a reso…
Thermalization Fronts in the Hubbard-Holstein Model
Antonio Picano, Marco Schiro
We investigate the nonequilibrium dynamics of the weak-coupling Hubbard-Holstein model after a sudden switch-on of the electron-phonon interaction within nonequilibrium dynamical m…
Sachdev-Ye-Kitaev Model in a Quantum Glassy Landscape
Surajit Bera, Jorge Kurchan, Marco Schiro
We study a generalization of `Yukawa models' in which Majorana fermions, interacting via all-to-all random couplings as in the Sachdev-Ye-Kitaev (SYK) model, are parametrically cou…
Active Quantum Particles from Engineered Dissipation
Jeanne Gipouloux, Matteo Brunelli, Leticia Cugliandolo +2
We introduce and characterize different models for an active quantum particle where activity arises from engineered dissipation-- specifically, from a suitably coupled nonequilibri…
Nonequilibrium transport through an interacting monitored quantum dot
Daniel Werner, Matthieu Vanhoecke, Marco Schirò +1
We study the interplay between strong correlations and Markovian dephasing, resulting from monitoring the charge or spin degrees of freedom of a quantum dot described by a dissipat…