Research
arXiv
08.01.25
Extracting the spin excitation spectrum of a fermionic system using a quantum processor
Understanding low-energy excitations in fermionic systems is crucial for their characterization. They determine the response of the system to external weak perturbations, its dynam...
arXiv
11.12.24
Quantum-enhanced belief propagation for LDPC decoding
Decoding low-density parity-check codes is critical in many current technologies, such as fifth-generation (5G) wireless networks and satellite communications. The belief propagati...
arXiv
26.11.24
Applying the quantum approximate optimization algorithm to general constraint satisfaction problems
In this work we develop theoretical techniques for analysing the performance of the quantum approximate optimization algorithm (QAOA) when applied to random boolean constraint sati...
