Direct Violation of Heisenberg's Precision Limit by Weak Measurements
Lee A. Rozema, Ardavan Darabi, Dylan H. Mahler, Alex Hayat, Yasaman Soudagar, Aephraim M. Steinberg · 2012
We present the first direct experimental violation of Heisenberg’s precision limit. We demonstrate this violation in the polarization of a single photon using weak measurements, implemented by a one-way quantum computing technique.