2 papers
quant-ph2026
Rigorous no-go theorems for heralded linear-optical state generation tasks
Deepesh Singh, Ryan J. Marshman, Luis Villegas-Aguilar +2
A major challenge in photonic quantum technologies is developing strategies to prepare suitable discrete-variable quantum states using simple input states, linear optics, and auxil…
quant-ph2025
Coherently mitigating boson samplers with stochastic errors
Deepesh Singh, Ryan J. Marshman, Nathan Walk +3
Sampling experiments provide a viable route to show quantum advantages of quantum devices over classical computers in well-defined computational tasks. However, quantum devices suc…