Adán Cabello

Graph-theoretic approach to dimension witnessing

2020 · New Journal of Physics

Abstract A fundamental problem in quantum computation and quantum information is finding the minimum quantum dimension needed for a task. For tasks involving state preparation and measurements, this problem can be addressed using only the …

Experimental post-selection loophole-free time-bin and energy-time nonlocality with integrated photonics

2024 · Optica

Time-bin (TB) and energy-time (ET) entanglements are crucial resources for long-distance quantum information processing. However, their standard implementations suffer from the so-called post-selection loophole that allows for classical simulation and thus prevents quantum advantage. The …