3 papers
quant-ph2026
Predictive Structure Behind Rare Outcomes in Random Quantum Circuits
Myeongsu Kim, Travis Humble, Sabre Kais
Local random quantum circuits selected for unusually large output peaks reveal intermediate-state structure that predicts new peak formation and guides circuit construction. In one…
quant-ph2026
Ensemble Engineering to Overcome Destructive Cancellation in Quantum Measurements
Myeongsu Kim, Manas Sajjan, Sabre Kais
Quantum state preparation can shape how positive and negative contributions combine in correlation measurements, providing a route to control cancellation through ensemble engineer…
quant-ph2025
A deep dive into the interplay of structured quantum peaked circuits and infinite temperature correlation functions
Myeongsu Kim, Manas Sajjan, Sabre Kais
Random quantum circuits have been extensively explored for quantum supremacy demonstrations. However, verifying their output distributions remains challenging. Here, we propose the…