2 papers
quant-ph2026
Anomalous Weak Pointer Shifts as Postselected Interference among Coarse-Grained Histories
Cody Charles Payne, Eliahu Cohen
Anomalous weak values and superoscillations allow a pointer to exhibit an effective shift outside the eigenvalue range of the measured observable. We reformulate this effect in a p…
quant-ph2026
State Engineering via Nonlinear Interferometry with Linear Spectral Phases
Cody Charles Payne, Elaganuru Bashaiah, Markus Allgaier
Many protocols within quantum cryptography, communications, and computing require the ability to generate entangled states as well as spectral qudits. Nonlinear interferometry is a…