4 papers
Implementation of nonlocal multi-photon interference by mode swapping
Holger F. Hofmann, Yuki Kodama, Jonte R. Hance
Multi-photon interference can be observed using independently generated photons as input. In the most simple case, these photons meet up at a beam splitter, resulting in quantum in…
What meter interference can tell us about the statistics of weak measurements
Holger F. Hofmann, Tomonori Matsushita, Masayoshi Isobe +1
It is widely assumed that the quantum fluctuations of the meter readout in a weak measurement make it impossible to identify the contributions originating from the individual value…
The non-local Hong-Ou-Mandel effect
Yuki Kodama, Jonte R. Hance, Holger F. Hofmann
Two-photon interference effects arise because photons are indistinguishable particles. In the wellknown Hong-Ou-Mandel (HOM) effect, the transmission of two photons at a beam split…
Quantum Contextuality Requires Counterfactual Gain
Yuki Sagawa, Jonte R. Hance, Holger F. Hofmann +1
Quantum contextuality, where measurement outcomes depend on the measurement context, implies a failure of classical realism in quantum systems. As recently shown, the transition be…