419 citations · 5.7k across the 133 of their papers we have counts for
8 papers · 1 filter
High fidelity quantum gates of trapped ions mediated by a dissipative bus mode
Farhang Haddadfarshi, Florian Mintert
We describe the optimal realization of entangling quantum gates for trapped ions mediated by a dissipative bus mode. With suitably shaped control pulses one can substantially decre…
Spatiotemporal coherence of non-equilibrium multimode photon condensates
Jakov Marelic, Lydia F. Zajiczek, Henry J. Hesten +4
We report on the observation of quantum coherence of Bose-Einstein condensed photons in an optically-pumped, dye-filled microcavity. We find that coherence is long-range in space a…
Isotropy and control of dissipative quantum dynamics
Benjamin Dive, Daniel Burgarth, Florian Mintert
We investigate the problem of what evolutions an open quantum system described by a time-local Master equation can undergo with universal coherent controls. A series of conditions…
Exploring complete positivity in hierarchy equations of motion
Björn Witt, Łukasz Rudnicki, Yoshitaka Tanimura +1
We derive a purely algebraic framework for the identification of hierarchy equations of motion that induce completely positive dynamics and demonstrate the applicability of our app…
Structure-dynamics relation in shaken optical lattices
Albert Verdeny, Florian Mintert
Shaken optical lattices permit to coherently modify the tunneling of particles in a controllable manner. We introduce a general relation between the geometry of shaken lattices and…
Quantum simulations of dissipative dynamics: time-dependence instead of size
Benjamin Dive, Florian Mintert, Daniel Burgarth
The simulation of quantum systems has been a key aim of quantum technologies for decades, and the generalisation to open systems is necessary to include physically realistic system…