Scalable generation and detection of on-demand W states in nanophotonic circuits
Quantum physics phenomena, entanglement and coherence, are crucial for quantum
information protocols, but understanding these in systems with more than two parts is …
information protocols, but understanding these in systems with more than two parts is …
[HTML][HTML] Remarks about Bell-nonclassicality of a single photon
We discuss the interferometric scheme put forward by Tan, Walls, and Collett (TWC) that
claims to reveal Bell non-classicality of a single photon. We show that the violation of local …
claims to reveal Bell non-classicality of a single photon. We show that the violation of local …
Revisited aspects of the local set in CHSH Bell scenario
The Bell inequalities stand at the cornerstone of the developments of quantum theory on
both the foundational and applied side. The discussion started as a way to test whether the …
both the foundational and applied side. The discussion started as a way to test whether the …
Single-photon based quantum key distribution and random number generation schemes and their device-independent security analysis
K Schlichtholz, B Woloncewicz, T Das… - ar**, which covers quantum attacks, as well as …
Comment on 'Single particle nonlocality with completely independent reference states'
We comment on the purported violation of local realism, by a single photon induced
correlations between homodyne detectors, which one can find in:(2008) New J. Phys. 10 …
correlations between homodyne detectors, which one can find in:(2008) New J. Phys. 10 …
Bosonic fields in states with undefined particle numbers possess detectable non-contextuality features, plus more
The paradoxical features of quantum theory are usually formulated for fixed number of
particles. While one can now find a formulation of Bell's theorem for quantum fields, a …
particles. While one can now find a formulation of Bell's theorem for quantum fields, a …
On the Fidelity Robustness of CHSH–Bell Inequality via Filtered Random States
The theorem developed by John Bell constituted the starting point of a revolution that
translated a philosophical question about the nature of reality into the broad and intense …
translated a philosophical question about the nature of reality into the broad and intense …
CHSH Bell tests for optical hybrid entanglement
Optical hybrid entanglement can be created between two qubits, one encoded in a single
photon and another one in coherent states with opposite phases. It opens the path to a …
photon and another one in coherent states with opposite phases. It opens the path to a …
Insights into Quantum Contextuality and Bell Nonclassicality: a Study on Random Pure Two-Qubit Systems
We explore the relationship between Kochen-Specker quantum contextuality and Bell-
nonclassicality for ensembles of two-qubit pure states. We present a comparative analysis …
nonclassicality for ensembles of two-qubit pure states. We present a comparative analysis …
Symmetry breaking vacuum fluctuations and the double-slit experiment
DH Oaknin - 2024 - hal.science
We offer a physically intuitive explanation for the modern version of the renowned double-slit
experiment, in which single particles go through the device and get detected one by one as …
experiment, in which single particles go through the device and get detected one by one as …