3 papers
quant-ph2026
Zeno Blockade Enabling Photonic Quantum Optimization
Mohammad-Ali Miri, Uchenna Chukwu, Nicholas Chancellor
In this work we explore the potential of implementing an optical quantum optimizer using non-linear optics, specifically using sum-frequency generation and/or two photon absorption…
quant-ph2026
Explicitly Quantum-parallel Computation by Displacements
Uchenna Chukwu, Mohammad-Ali Miri, Nicholas Chancellor
We introduce an encoding of information in the relative displacement or photon number of different optical modes. Since the loss rate to interference is insensitive to squeezing an…
quant-ph2025
Non-Negative Matrix Factorization Using Non-Von Neumann Computers
Ajinkya Borle, Charles Nicholas, Uchenna Chukwu +2
Non-negative matrix factorization (NMF) is a matrix decomposition problem with applications in unsupervised learning. The general form of this problem (along with many of its varia…