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arXiv · 1309.1084

Observation of bosonic coalescence and fermionic anti-coalescence with indistinguishable photons

Guillaume Adenier·Joakim Bergli·Andreas P. Thörn·Arnt Inge Vistnes
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Abstract

The symmetrization postulate asserts that the state of particular species of particles can only be of one permutation symmetry type: symmetric for bosons and antisymmetric for fermions. We report some experimental results showing that pairs of photons indistinguishable by all degrees of freedom can exhibit not only a bosonic behavior, as expected for photons, but also a surprisingly sharp fermionic behavior under specific conditions.

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Guillaume Adenier, Joakim Bergli, Andreas P. Thörn, Arnt Inge Vistnes. 2013-09-04. Observation of bosonic coalescence and fermionic anti-coalescence with indistinguishable photons. https://doi.org/10.1117/12.2024090

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