36 citations
17 papers
Classical Attack on Bell Inequalities
Aishi Guha, Noah A. Davis, Brian R. La Cour
Representing multi-mode squeezed light with a Gaussian random vector, our locally deterministic detection model challenges the CHSH game, achieving fidelities exceeding 96\%. Squee…
First observations with a GNSS antenna to radio telescope interferometer
Joe Skeens, Johnathan York, Leonid Petrov +5
We describe the design of a radio interferometer composed of a Global Navigation Satellite Systems (GNSS) antenna and a Very Long Baseline Interferometry (VLBI) radio telescope. Ou…
Classical model of quantum interferometry tests of macrorealism
Brian R. La Cour
Macrorealism is a characteristic feature of many, but not all, classical systems. It is known, for example, that classical light can violate a Leggett-Garg inequality and, hence, r…
Piloting a full-year, optics-based high school course on quantum computing
Joel A. Walsh, Mic Fenech, Derrick L. Tucker +2
Quantum computing was once regarded as a mere theoretical possibility, but recent advances in engineering and materials science have brought practical quantum computers closer to r…
Quantum contextuality in the Mermin-Peres square: A hidden variable perspective
Brian R. La Cour
The question of a hidden variable interpretation of quantum contextuality in the Mermin-Peres square is considered. The Kochen-Specker theorem implies that quantum mechanics may be…
Classical emulation of a quantum computer
Brian R. La Cour, Corey I. Ostrove, Granville E. Ott +2
This paper describes a novel approach to emulate a universal quantum computer with a wholly classical system, one that uses a signal of bounded duration and amplitude to represent…