21 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…
A Structure Theorem for Phase-Space Representations of Continuous-Variable Quantum Error-Correcting Codes
Enrico Bozzetto, Jonte R. Hance
In this paper we connect the structure theorem for quasiprobability representation of generalised probabilistic theories to bosonic quantum error correction codes, giving both a ge…
Modelling Emotional Memory in Children with Tensor Networks
Henry Groves, Lucia F. Jackson, Barbara-Anne Robertson +1
We demonstrate how emotional valence influences the order-dependent structure of children's recognition memory: correct recall of a sequence of emotionally-valenced toys depended n…
Classical Limit: Dissipation of Spekkens' Generalised Contextuality under Decoherence
Enrico Bozzetto, Jonte R. Hance
Contextuality is considered as one of the most distinctive features of nonclassical systems. Here, we show that a Spekkens contextual system (which previous work has shown is a nec…
External quantum fluctuations select measurement contexts
Jonte R. Hance, Ming Ji, Tomonori Matsushita +1
Quantum paradoxes show that the outcomes of different quantum measurements cannot be described by a single measurement-independent reality. Any theoretical description of a quantum…