Randomness-based macroscopic Franson-type nonlocal correlation
- URL: http://arxiv.org/abs/2101.06463v1
- Date: Sat, 16 Jan 2021 15:46:55 GMT
- Title: Randomness-based macroscopic Franson-type nonlocal correlation
- Authors: B. S. Ham
- Abstract summary: Franson-type nonlocal correlation is a testing tool for Bell inequality violation using noninterfering interferometers.
Like the Bell inequality, Franson correlation is also limited to a microscopic regime of entangled photon pairs.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Franson-type nonlocal correlation is a testing tool for Bell inequality
violation using noninterfering interferometers, where coincidence measurements
involve an interference fringe of g^((1)) correlation between noninterfering
photon pairs. Like the Bell inequality, Franson correlation is also limited to
a microscopic regime of entangled photon pairs. Here, randomness-based
macroscopic Franson-type nonlocal correlation is presented using
polarization-basis coherent superposition of laser light, where probabilistic
randomness between bipartite orthonormal bases plays an important role for both
Bell inequality and the g^((1)) correlation. Without contradiction to the
conventional understanding of quantumness limited by the particle nature of
photons, the proposed Franson correlation can also be extended to a general
scheme of macroscopic regimes via coherent superposition.
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