Quantum Cloning Machines of a d-level System
arXiv:quant-ph/0103053 · doi:10.1103/PhysRevA.64.064301
Abstract
The optimal N to M () quantum cloning machines for the d-level system are presented. The unitary cloning transformations achieve the bound of the fidelity.
Revtex, 4 pages
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- Conjugate Degradability and the Quantum Capacity of Cloning Channels
- On the Phase Covariant Quantum Cloning
- Is Your Quantum Program Bug-Free?
- Unified Universal Quantum Cloning Machine and Fidelities
- Separability in Asymmetric Phase-Covariant Cloning
- Quantum network teleportation for quantum information distribution and concentration
- Broadcasting of entanglement at a distance using linear optics and telecloning of entanglement
- Cloning of spin-coherent states
- Broadcasting of Quantum Correlations: Possibilities & Impossibilities
- Mixed Qubit Cannot Be Universally Broadcast
- Optimal Broadcasting of Mixed States
- Cloning of symmetric d-level photonic states in physical systems
- Minimal sets determining universal and phase-covariant quantum cloning
- Extremal asymmetric universal cloning machines
- Quasi-Superactivation of Classical Capacity of Zero-Capacity Quantum Channels
- Trade-off coding for universal qudit cloners motivated by the Unruh effect
- Geometrical Conditions for CPTP Maps and their Application to a Quantum Repeater and a State-dependent Quantum Cloning Machine
- Entanglement cost and distillable entanglement of symmetric states
- General sequential quantum cloning
- Temperature effects on quantum cloning of states and entanglement
- Quantum Chernoff bound as a measure of efficiency of quantum cloning for mixed states
- Application of the no-signaling principle to obtain quantum cloners for any allowed value of fidelity
- No-compressing of quantum phase information
- Process-optimized phase covariant quantum cloning
- Study on Entanglement and its Utility in Information Processing
- Many-to-one remote information concentration for qudits and multipartite entanglement