277 citations · 1.7k across the 37 of their papers we have counts for
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An efficient method for quantum impurity problems out of equilibrium
Julian Thoenniss, Michael Sonner, Alessio Lerose +1
We introduce an efficient method to simulate dynamics of an interacting quantum impurity coupled to non-interacting fermionic reservoirs. Viewing the impurity as an open quantum sy…
Interface dynamics in the two-dimensional quantum Ising model
Federico Balducci, Andrea Gambassi, Alessio Lerose +2
In a recent paper [Phys. Rev. Lett. 129, 120601] we have shown that the dynamics of interfaces, in the symmetry-broken phase of the two-dimensional ferromagnetic quantum Ising mode…
Non-equilibrium quantum impurity problems via matrix-product states in the temporal domain
Julian Thoenniss, Alessio Lerose, Dmitry A. Abanin
Describing a quantum impurity coupled to one or more non-interacting fermionic reservoirs is a paradigmatic problem in quantum many-body physics. While historically the focus has b…
Localization and melting of interfaces in the two-dimensional quantum Ising model
Federico Balducci, Andrea Gambassi, Alessio Lerose +2
We study the non-equilibrium evolution of coexisting ferromagnetic domains in the two-dimensional quantum Ising model -- a setup relevant in several contexts, from quantum nucleati…
Overcoming the entanglement barrier in quantum many-body dynamics via space-time duality
Alessio Lerose, Michael Sonner, Dmitry A. Abanin
Describing non-equilibrium properties of quantum many-body systems is challenging due to high entanglement in the wavefunction. We describe evolution of local observables via the i…