3 papers
quant-ph2026
Structured Parameterization and Non-Stabilizerness in Hypergraph QAOA
Evan Camilleri, André Xuereb, Tony J. G. Apollaro +1
The quantum approximate optimization algorithm (QAOA) has emerged as a promising candidate for demonstrating quantum advantage on noisy intermediate-scale quantum (NISQ) devices. W…
quant-ph2025
Nonreciprocity in Quantum Technology
Shabir Barzanjeh, André Xuereb, Andrea Alù +4
Nonreciprocity-the ability to transmit signals in one direction while blocking them in the reverse-has become a powerful resource in quantum technologies, enabling directional ampl…
quant-ph2025
Quantum Zeno blockade in optomechanical systems
Karl Pelka, André Xuereb
We investigate the application of the quantum Zeno effect (QZE) for the preparation of non-Gaussian states in optomechanical systems. By frequently monitoring the system, the QZE c…