From the 1 of 8 papers with an AI index.
24 citations
- National University of SingaporeSG5 papers
- Centre for Quantum Computation and Communication TechnologyAU2 papers
- Agency for Science, Technology and ResearchSG1 paper
- Center for Theoretical PhysicsPL1 paper
- China National Building Materials Group (China)CN1 paper
- Collaborative Innovation Center of Advanced MicrostructuresCN1 paper
- Electronics and Telecommunications Research InstituteKR1 paper
- Freie Universität BerlinDE1 paper
- Imperial College LondonGB1 paper
- Institute of High Performance ComputingSG1 paper
- Institute of Photonic SciencesES1 paper
- Johannes Kepler University of LinzAT1 paper
8 papers
Information causality beyond the random access code model
Baichu Yu, Valerio Scarani
The paper introduces a new quantifier for information causality based on redundant information, which closes several gaps between the principle and the quantum set of correlations,…
Fast quantum measurement tomography with optimal error bounds
Leonardo Zambrano, Sergi Ramos-Calderer, Richard Kueng
We present a two-step protocol for quantum measurement tomography that is light on classical co-processing cost and still achieves optimal sample complexity. Given measurement data…
Gaussian time-translation covariant operations: structure, implementation, and thermodynamics
Xueyuan Hu, Lea Lautenbacher, Giovanni Spaventa +3
Time-translation symmetry strongly constrains physical dynamics, yet systematic characterization for continuous-variable systems lags behind its discrete-variable counterpart. We c…
Detection of quantum entanglement across the event horizon
Patryk Michalski, Andrzej Dragan
We investigate the problem of distinguishing between separable and entangled states of two quantum wave packets, one of which falls into a black hole. Intuitively, one might expect…
Near-Optimal Parameter Tuning of Level-1 QAOA for Ising Models
V Vijendran, Dax Enshan Koh, Eunok Bae +3
The Quantum Approximate Optimisation Algorithm (QAOA) tackles combinatorial optimisation problems by encoding their solutions into the ground state of an Ising Hamiltonian prepared…
Partially smoothed information measures
Anurag Anshu, Mario Berta, Rahul Jain +1
Smooth entropies are a tool for quantifying resource trade-offs in (quantum) information theory and cryptography. In typical bi- and multi-partite problems, however, some of the su…