387 citations · 2.2k across the 41 of their papers we have counts for
3 papers · 2 filters
A Cutoff Phenomenon for Quantum Markov Chains
Michael J. Kastoryano, David Reeb, Michael M. Wolf
We derive upper and lower bounds on the convergence behavior of certain classes of one-parameter quantum dynamical semigroups. The classes we consider consist of tensor product cha…
Driving two atoms in an optical cavity into an entangled steady state using engineered decay
Florentin Reiter, Michael J. Kastoryano, Anders S. Sørensen
We propose various schemes for the dissipative preparation of a maximally entangled steady state of two atoms in an optical cavity. Harnessing the natural decay processes of cavity…
A dissipative quantum Church-Turing theorem
M. Kliesch, T. Barthel, C. Gogolin +2
We show that the time evolution of an open quantum system, described by a possibly time dependent Liouvillian, can be simulated by a unitary quantum circuit of a size scaling polyn…