5 papers
Analytical Series Expansion for Efficient Gradient Evaluation in Multi-Qubit Optimal Control
Ashutosh Mishra, Elena Lupo, Frank K. Wilhelm +1
The paper introduces a series‑expansion method to compute gradients for quantum optimal control, reducing the number of required matrix exponentials and achieving significant speed…
End-to-End Quantum Algorithm for Topology Optimization in Structural Mechanics
Leonhard Hölscher, Oliver Ahrend, Lukas Karch +5
Topology optimization is a key methodology in engineering design for finding efficient and robust structures. Due to the enormous size of the design space, evaluating all possible…
Towards Quantum Algorithms for the Optimization of Spanning Trees: The Power Distribution Grids Use Case
Carsten Hartmann, Nil Rodellas-Grà cia, Christian Wallisch +5
Optimizing the topology of networks is an important challenge across engineering disciplines. In energy systems, network reconfiguration can substantially reduce losses and costs a…
Calculating response functions of coupled oscillators using quantum phase estimation
Sven Danz, Mario Berta, Stefan Schröder +3
We study the problem of estimating frequency response functions of systems of coupled, classical harmonic oscillators using a quantum computer. The functional form of these respons…
Non-Markovian Ensemble Propagation
Miralem SinanoviÄ, Alessandro Ciani, Shai Machnes +1
Open quantum systems are ubiquitous in nature and central to quantum technologies. A common description of their dynamics is given by the celebrated Lindblad master equation, which…