December 9, 2022

Assessing physical realism experimentally in a quantum-regulated device

Assessing physical realism experimentally in a quantum-regulated device

In a new report now published in Nature Communications Physics, an international team of scientists in quantum technologies, functional quantum systems and quantum physics, developed a new framework of operational criterion for physical reality.

This attempt facilitated their understanding of a quantum system directly via the quantum state at each instance of time.

During the work, the team established a link between the output visibility and elements of reality within an interferometer.

The team provided an experimental proof-of-principle for a two-spin-½ system in an interferometric setup within a nuclear magnetic resonance platform.

The outcomes validated Bohr’s original formulation of the complementarity principle. (Phys.org)

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