10 citations
- Shanghai Jiao Tong UniversityCN2 papers
- Austrian Academy of SciencesAT1 paper
- Bellevue CollegeUS1 paper
- Chinese Academy of SciencesCN1 paper
- Guangzhou Institute of Advanced TechnologyCN1 paper
- Institute for PhysicsUS1 paper
- Institute of Information EngineeringCN1 paper
- Institute of Photonic SciencesES1 paper
- Kuaishou (China)1 paper
- Leibniz University HannoverDE1 paper
- National Institute of Standards and TechnologyUS1 paper
- Southeast UniversityBD1 paper
5 papers · 1 filter
Sample-Optimal Quantum Estimators for Pure-State Trace Distance and Fidelity via Samplizer
Qisheng Wang, Zhicheng Zhang
We settle the problem of estimating the trace distance and (square root) fidelity between -qubit pure quantum states to within additive error , given their independ…
Adaptive time Compressed QITE (ACQ) and its geometrical interpretation
Alberto Acevedo Meléndez, Carmen G. Almudéver, Miguel Angel Garcia-March +8
Imaginary time evolution (ITE) is a well-established method for ground-state preparation, a fundamental problem in many fields such as materials science, chemistry, and optimizatio…
A robust approach for time-bin encoded photonic quantum information protocols
Simon J. U. White, Emanuele Polino, Farzad Ghafari +6
Quantum states encoded in the time-bin degree of freedom of photons represent a fundamental resource for quantum information protocols. Traditional methods for generating and measu…
Strict Hierarchy for Quantum Channel Certification to Unitary
Kean Chen, Qisheng Wang, Zhicheng Zhang
We consider the problem of quantum channel certification to unitary, where one is given access to an unknown -dimensional channel , and wants to test whether $\math…
Counterfactual quantum measurements
Ingita Banerjee, Kiarn T. Laverick, Howard M. Wiseman
Counterfactual reasoning plays a crucial role in exploring hypothetical scenarios, by comparing some consequent under conditions identical except as results from a differing antece…