From the 1 of 2 linked papers with an AI index.
2 papers
quant-ph2026
Symmetry tests for cyclic groups with quantum linear optics
Carlos Navas-Merlo, Juan Carlos GarcÃa EscartÃn
The paper introduces a linear‑optics method to test whether a photonic quantum state is invariant under a cyclic group symmetry, extending circle and SWAP tests and enabling applic…
quant-ph2026
Eigenstate-assisted realization of general quantum controlled unitaries with a fixed cost
Carlos Navas-Merlo, Juan Carlos GarcÃa-EscartÃn
Controlled unitary gates are a basic element in many quantum algorithms. Converting a general unitary with a known decomposition into its controlled version, controlled-, ca…