279 citations · 1.5k across the 36 of their papers we have counts for
24 papers · 1 filter
Fast quantum state preparation and bath dynamics using non-Gaussian variational ansatz and quantum optimal control
Liam J. Bond, Arghavan Safavi-Naini, Jiří Minář
We combine quantum optimal control with a variational ansatz based on non-Gaussian states for fast, non-adiabatic preparation of quantum many-body states. We demonstrate this on th…
Solving correlation clustering with QAOA and a Rydberg qudit system: a full-stack approach
Jordi R. Weggemans, Alexander Urech, Alexander Rausch +6
We study the correlation clustering problem using the quantum approximate optimization algorithm (QAOA) and qudits, which constitute a natural platform for such non-binary problems…
Kink dynamics and quantum simulation of supersymmetric lattice Hamiltonians
Jiří Minář, Bart van Voorden, Kareljan Schoutens
We propose a quantum simulation of a supersymmetric lattice model using atoms trapped in a 1D configuration and interacting through a Rydberg dressed potential. The elementary exci…
Dissipative quantum state preparation and metastability in two-photon micromasers
Andreas Kouzelis, Katarzyna Macieszczak, Jiří Minář +1
We study the preparation of coherent quantum states in a two-photon micromaser for applications in quantum metrology. While this setting can be in principle realized in a host of p…
Synthetic lattices, flat bands and localization in Rydberg quantum simulators
Maike Ostmann, Matteo Marcuzzi, Jiri Minar +1
The most recent manifestation of cold Rydberg atom quantum simulators that employs tailored optical tweezer arrays enables the study of many-body dynamics under so-called facilitat…
Non-adiabatic quantum state preparation and quantum state transport in chains of Rydberg atoms
Maike Ostmann, Jiří Minář, Matteo Marcuzzi +2
Motivated by recent progress in the experimental manipulation of cold atoms in optical lattices, we study three different protocols for non-adiabatic quantum state preparation and…