3 papers
quant-ph2026
Benincasa-Dowker-Glaser causal set actions by quantum counting
Sean A. Adamson, Petros Wallden
Causal set theory is an approach to quantum gravity in which spacetime is fundamentally discrete while retaining local Lorentz invariance. The Benincasa-Dowker-Glaser action is the…
quant-ph2025
Adiabatic quantum unstructured search in parallel
Sean A. Adamson, Petros Wallden
We present an optimized adiabatic quantum schedule for unstructured search building on the original approach of Roland and Cerf [Phys. Rev. A 65, 042308 (2002)]. Our schedule adiab…
quant-ph2025
Parallel remote state preparation for fully device-independent verifiable blind quantum computation
Sean A. Adamson
We introduce a device-independent two-prover scheme in which a classical verifier can use a simple untrusted quantum measurement device (the client device) to securely delegate a q…