6 papers
Worst-case Quantum Hypothesis Testing with Separable Measurements
Le Phuc Thinh, Michele Dall'Arno, Valerio Scarani
For any pair of quantum states (the hypotheses), the task of binary quantum hypotheses testing is to derive the tradeoff relation between the probability of rejecting the…
Computing quantum Bell inequalities
Le Phuc Thinh
Understanding the limits of quantum theory in terms of uncertainty and correlation has always been a topic of foundational interest. Surprisingly this pursuit can also bear interes…
Structure of the set of quantum correlators via semidefinite programming
Le Phuc Thinh, Antonios Varvitsiotis, Yu Cai
Quantum information leverages properties of quantum behaviors in order to perform useful tasks such as secure communication and randomness certification. Nevertheless, not much is…
Optimality conditions for approximate Pareto solutions of a nonsmooth vector optimization problem with an infinite number of constraints
Ta Quang Son, Nguyen Van Tuyen, Ching-Feng Wen
In this paper, we present some new necessary and sufficient optimality conditions in terms of the Clarke subdifferentials for approximate Pareto solutions of a nonsmooth vector opt…
Randomness extraction from Bell violation with continuous parametric down conversion
Lijiong Shen, Jianwei Lee, Le Phuc Thinh +8
We present a violation of the CHSH inequality without the fair sampling assumption with a continuously pumped photon pair source combined with two high efficiency superconducting d…
Optimizing practical entanglement distillation
Filip Rozpędek, Thomas Schiet, Le Phuc Thinh +3
The goal of entanglement distillation is to turn a large number of weakly entangled states into a smaller number of highly entangled ones. Practical entanglement distillation schem…