102 citations · 547 across the 16 of their papers we have counts for
3 papers · 1 filter
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…
Noise-resilient Edge Modes on a Chain of Superconducting Qubits
Xiao Mi, Michael Sonner, Murphy Yuezhen Niu +125
Inherent symmetry of a quantum system may protect its otherwise fragile states. Leveraging such protection requires testing its robustness against uncontrolled environmental intera…
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…