5 papers · 1 filter
Satellite Mission Planning with Rydberg Atoms
Michel Nowak, Benjamin Marchand, Yassine Naghmouchi +4
Quantum computers relying on cold atoms are being built and promise a high flexibility in the way information in encoded into the physical system. In particular, the analog mode is…
Local Rydberg blockade regimes for disk graph embedding and quantum optimization
Elie Bermot, Lucia Valor, Wesley Coelho +2
Rydberg atom arrays are a powerful platform for solving combinatorial optimization problems, owing to the Rydberg blockade mechanism, which imposes effective constraints on simulta…
Experimental differentiation and extremization with analog quantum circuits
Evan Philip, Julius de Hond, Vytautas Abramavicius +8
Solving and optimizing differential equations (DEs) is ubiquitous in both engineering and fundamental science. The promise of quantum architectures to accelerate scientific computi…
Multiparticle quantum walks for distinguishing hard graphs
Sachin Kasture, Shaheen Acheche, Loic Henriet +1
Quantum random walks have been shown to be powerful quantum algorithms for certain tasks on graphs like database searching, quantum simulations etc. In this work we focus on its ap…
Quantum Positional Encodings for Graph Neural Networks
Slimane Thabet, Mehdi Djellabi, Igor Sokolov +3
In this work, we propose novel families of positional encodings tailored to graph neural networks obtained with quantum computers. These encodings leverage the long-range correlati…