2 papers
quant-ph2026
Boson Sampling as a Probe of Chaotic and Integrable Quantum Dynamics in a Photonic Chip
Yuancheng Zhan, Khen Cohen, Norman T. W. Koo +8
Quantum chaos plays a key role in understanding complex quantum dynamics, while integrated photonics offers unique advantages for quantum applications, including high-speed operati…
quant-ph2025
Projected Optimal Sensors from Operator Orbits
Sooryansh Asthana, Yeshma Ibrahim, Norman Tze Wei Koo +1
We unify Ramsey, twist-untwist, and random quantum sensors using operator algebra and account for the Fisher scaling of various sensor designs. We illustrate how the operator orbit…