2 papers
quant-ph2026
Toward Heisenberg-Limited Interferometry with Dual Squeezers
Yi Gu, Song-Ping Wang, Wei Zhong
The canonical Mach-Zehnder interferometer fed with a coherent state and a squeezed-vacuum state of equal intensities is theoretically predicted to achieve Heisenberg scaling in pha…
physics.acc-ph2026
Machine-State Embeddings as an Operational Coordinate System for Accelerator Operation
Chris Tennant, Jundong Li, Song Wang
We demonstrate that graph neural network (GNN) embeddings of injector configurations provide a practical operational coordinate system for the Continuous Electron Beam Accelerator…