Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–4 of 4 results
Advanced filters: Author: Farzad Ghafari Clear advanced filters

  • Quantum devices should allow simulating stochastic processes using less memory than classical counterparts, but only if quantum coherence is maintained through multiple steps. Here, the authors demonstrate a coherence-preserving three-step stochastic simulation using photons.

    • Farzad Ghafari
    • Nora Tischler
    • Geoff J. Pryde
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Entangled local states can be made capable of violating Bell inequalities via nonlocality activation. Typical theoretical approaches require processing many copies of the original state and performing joint measurements on the ensemble. Here, instead, the authors experimentally demonstrate how to do so using a single copy of the state, broadcasting it to two spatially separated parties within a three-node network.

    • Luis Villegas-Aguilar
    • Emanuele Polino
    • Geoff J. Pryde
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • For a scenario of two separated but entangled observers, inequalities are derived from three fundamental assumptions. An experiment shows that these inequalities can be violated if quantum evolution is controllable on the scale of an observer.

    • Kok-Wei Bong
    • Aníbal Utreras-Alarcón
    • Howard M. Wiseman
    Research
    Nature Physics
    Volume: 16, P: 1199-1205