699 citations
- Centre National de la Recherche ScientifiqueFR25 papers
- Max Planck Institute for InformaticsDE25 papers
- German Research Centre for Artificial IntelligenceDE15 papers
- Helmholtz Center for Information SecurityDE11 papers
- Karlsruhe Institute of TechnologyDE11 papers
- Universitat Autònoma de BarcelonaES11 papers
- Leipzig UniversityDE10 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR9 papers
- Institute for Solid State Physics and OpticsHU9 papers
- Max Planck SocietyDE9 papers
- RWTH Aachen UniversityDE9 papers
- Universität HamburgDE8 papers
5 papers · 2 filters
Probabilistic low-rank factorization accelerates tensor network simulations of critical quantum many-body ground states
Lucas Kohn, Ferdinand Tschirsich, Maximilian Keck +3
We provide evidence that randomized low-rank factorization is a powerful tool for the determination of the ground state properties of low-dimensional lattice Hamiltonians through t…
Coherence properties and quantum control of silicon vacancy color centers in diamond
Jonas Nils Becker, Christoph Becher
Atomic-scale impurity spins, also called color centers, in an otherwise spin-free diamond host lattice have proven to be versatile tools for applications in solid-state-based quant…
All-optical control of the silicon-vacancy spin in diamond at millikelvin temperatures
Jonas Nils Becker, Benjamin Pingault, David Groß +7
The silicon-vacancy center in diamond offers attractive opportunities in quantum photonics due to its favorable optical properties and optically addressable electronic spin. Here,…
Optimal amplification of the dynamical Casimir effect in a parametrically driven system
Fabian Hoeb, Fabrizio Angaroni, Jonathan Zoller +4
We introduce different strategies to enhance photon generation in a cavity within the Rabi model in the ultrastrong coupling regime. We show that a bang-bang strategy allows to enh…
Linear and logarithmic time compositions of quantum many-body operators
Felix Motzoi, Michael Kaicher, Frank Wilhelm
We develop a generalized framework for constructing many-body-interaction operations either in linear time, or in logarithmic time with a linear number of ancilla qubits. Exact gat…