2 papers
quant-ph2025
Estimation of Nonlinear Physical Quantities By Measuring Ancillas
Nhat A. Nghiem, Tzu-Chieh Wei
In this article, we present quantum algorithms for estimating von Neumann entropy and Renyi entropy, which are crucial physical and information-theoretical properties of a given qu…
quant-ph2024
Quantum Algorithm For Testing Convexity of Function
Nhat A. Nghiem, Tzu-Chieh Wei
Functions are a fundamental object in mathematics, with countless applications to different fields, and are usually classified based on certain properties, given their domains and…