Direct experimental evidence of free fermion antibunching
arXiv:quant-ph/0509131 · doi:10.1103/PhysRevLett.96.080402
Abstract
Fermion antibunching was observed on a beam of free noninteracting neutrons. A monochromatic beam of thermal neutrons was first split by a graphite single crystal, then fed to two detectors, displaying a reduced coincidence rate. The result is a fermionic complement to the Hanbury Brown and Twiss effect for photons.
4 pages, 2 figures
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