Hierarchy of Linear Light Cones with Long-Range Interactions
Minh C. Tran, Chi-Fang Chen, Adam Ehrenberg, Andrew Y. Guo, Abhinav Deshpande, Yifan Hong, Zhe-Xuan Gong, Alexey V. Gorshkov, Andrew Lucas
Abstract
Quantum systems with certain long-range interactions exhibit a hierarchy of limits on information transfer rates---a set of nested ``light cones''---that set fundamental restrictions for a range of quantum-based technologies.
Topics & Concepts
HierarchySet (abstract data type)QuantumRange (aeronautics)Statistical physicsPhysicsComputer scienceQuantum informationTransfer (computing)Theoretical physicsMathematicsQuantum information scienceQuantum mechanicsInformation transferInfinite setTheoretical computer scienceTransfer problemQuantum information processingCoherent informationTopology (electrical circuits)Quantum systemQuantum channelComplex systemInformation theorySet theoryLinear systemQuantum many-body systemsQuantum Computing Algorithms and ArchitectureQuantum Information and Cryptography