609 citations · 4.2k across the 137 of their papers we have counts for
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A possible solution to the which-way problem of quantum interference
Holger F. Hofmann, Tomonori Matsushita, Shunichi Kuroki +1
It is commonly assumed that the observation of an interference pattern is incompatible with any information about the path taken by a quantum particle. Here we show that, contrary…
Experimental investigation of the relation between measurement uncertainties and non-local quantum correlations
Kengo Matsuyama, Holger F. Hofmann, Masataka Iinuma
Bell's inequalities are defined by sums of correlations involving non-commuting observables in each of the two systems. Violations of Bell's inequalities are only possible because…
Energy-time entanglement and intermediate state dynamics in two photon absorption
Baihong Li, Holger F. Hofmann
It is well known that energy-time entanglement can enhance two photon absorption (TPA) by simultaneously optimizing the two photon resonance and the coincidence rate of photons at…
Uncertainty limits of the information exchange between a quantum system and an external meter
Tomonori Matsushita, Holger F. Hofmann
It is not possible to obtain information about the observable properties of a quantum system without a physical interaction between the system and an external meter. This physical…