368 citations
- Universität HamburgDE363 papers
- Deutsches Elektronen-Synchrotron DESYDE31 papers
- Helmholtz-Zentrum HereonDE31 papers
- University Medical Center Hamburg-EppendorfDE26 papers
- Imperial College LondonGB24 papers
- Centre National de la Recherche ScientifiqueFR22 papers
- Technical University of MunichDE18 papers
- Częstochowa University of TechnologyPL17 papers
- Hamburg Institut (Germany)DE16 papers
- Heinrich Heine University DüsseldorfDE14 papers
- Saarland UniversityDE10 papers
- Polytechnic University of BariIT9 papers
45 papers · 1 filter
Engineering qubit dynamics in open systems with photonic synthetic lattices
Francesco Di Colandrea, Tareq Jaouni, John Grace +4
The evolution of a quantum system interacting with an environment can be described as a unitary process acting on both the system and the environment. In this framework, the system…
Resilience Against Soft Faults through Adaptivity in Spectral Deferred Correction
Thomas Saupe, Sebastian Götschel, Thibaut Lunet +2
As supercomputers grow in hardware complexity, their susceptibility to faults increases and measures need to be taken to ensure the correctness of results. Some numerical algorithm…
Active partitioning: inverting the paradigm of active learning
Marius Tacke, Matthias Busch, Kevin Linka +2
Datasets often incorporate various functional patterns related to different aspects or regimes, which are typically not equally present throughout the dataset. We propose a novel,…
Towards Variational Quantum Algorithms for generalized linear and nonlinear transport phenomena
Sergio Bengoechea, Paul Over, Dieter Jaksch +1
This article proposes a Variational Quantum Algorithm to solve linear and nonlinear thermofluid dynamic transport equations. The hybrid classical-quantum framework is applied to pr…
New geometric receipts for design of photonic crystals and metamaterials: optimal toric packings
A. Itin
Design of photonic crystals having large bandgaps above a prescribed band is a well-known physical problem with many applications. A connection to an interesting mathematical const…
On Computational Complexity of Unitary and State Design Properties
Yoshifumi Nakata, Yuki Takeuchi, Martin Kliesch +1
We investigate unitary and state -designs from a computational complexity perspective. First, we address the problems of computing frame potentials that characterize (approximat…