2 papers
physics.comp-ph2025
An improved update rule for probabilistic computers
Andrew Rockovich, Gregory Lafyatis, Daniel J. Gauthier
Many hard combinatorial problems can be mapped onto Ising models, which replicate the behavior of classical spins. Recent advances in probabilistic computers are characterized by p…
quant-ph2024
Maximizing Purity and Heralding Efficiency of Type-I Down-Converted Photons Using Beam Focal Parameters
Andrew Rockovich, Shu'an Wang, Daniel Gauthier
We demonstrate theoretically that correlated bi-photons can be generated with high heralding efficiency and high spectral purity for non-collinear Type-I spontaneous parametric dow…