487 citations · 2.5k across the 131 of their papers we have counts for
13 papers · 1 filter
Gaussian Amplitude Amplification for Quantum Pathfinding
Daniel Koch, Massimiliano Cutugno, Samuel Karlson +3
We study an oracle operation, along with its circuit design, which combined with the Grover diffusion operator boosts the probability of finding minimum or maximum solutions on a w…
Optimal-speed unitary quantum time evolutions and propagation of light with maximal degree of coherence
Carlo Cafaro, Shannon Ray, Paul M. Alsing
It is recognized that Grover arrived at his original quantum search algorithm inspired by his comprehension of the interference of classical waves originating from an array of ante…
Canonical Quantum Coarse-Graining and Surfaces of Ignorance
Shannon Ray, Paul M. Alsing, Carlo Cafaro +1
In this paper we introduce a canonical quantum coarse-graining and use negentropy to connect ignorance as measured by quantum information entropy and ignorance related to quantum c…
Quantifying Tripartite Spatial and Energy-Time Entanglement in Nonlinear Optics
James Schneeloch, Richard J. Birrittella, Christopher C. Tison +3
In this work, we provide a means to quantify genuine tripartite entanglement in arbitrary (pure and mixed) continuous-variable states as measured by the Tripartite Entanglement of…
Extending the Hong-Ou-Mandel Effect: the power of nonclassicality
Paul M. Alsing, Richard J. Birrittella, Christopher C. Gerry +2
We show that the parity (evenness or oddness) of a nonclassical state of light has a dominant influence on the interference effects at a balanced beam splitter, irrespective of the…
Proposal for a quantum random number generator using coherent light an a non-classical observable
Christopher C. Gerry, Richard J. Birrittella, Paul M. Alsing +3
The prototype quantum random number (random bit) generators (QRNG) consists of one photon at a time falling on a beam splitter followed by random detection in one or the ot…