Enhanced high-dimensional teleportation in correlated amplitude damping noise by weak measurement and environment-assisted measurement
arXiv:2312.03988 · doi:10.1007/s11128-024-04640-2
Abstract
High-dimensional teleportation provides various benefits in quantum networks and repeaters, but all these advantages rely on the high-quality distribution of high-dimensional entanglement over a noisy channel. It is essential to consider correlation effects when two entangled qutrits travel sequentially through the same channel. In this paper, we present two strategies for enhancing qutrit teleportation in correlated amplitude damping (CAD) noise by weak measurement (WM) and environment-assisted measurement (EAM). The fidelity of both approaches has been dramatically improved due to the probabilistic nature of WM and EAM. We have observed that the correlation effects of CAD noise result in an increase in the probability of success. A comparison has demonstrated that the EAM scheme usually outperforms the WM scheme in regard to fidelity. Our research expands the capabilities of WM and EAM as quantum techniques to combat CAD noise in qutrit teleportation, facilitating the development of advanced quantum technologies in high-dimensional systems.
arXiv comment20 pages, 5 figures. The figure 1 is replaced
References in corpus (44)
- Quantum Computing in the NISQ era and beyond
- Experimental quantum teleportation
- General Benchmarks for Quantum Repeaters
- Fundamental Limits of Repeaterless Quantum Communications
- Security of quantum key distribution using d-level systems
- Ground-to-satellite quantum teleportation
- Advances in Quantum Teleportation
- Beating the channel capacity limit for linear photonic superdense coding
- Quantum Entanglement of High Angular Momenta
- Quantum Teleportation with a Complete Bell State Measurement
- Unconditional quantum teleportation between distant solid-state qubits
- Quantum Teleportation Between Distant Matter Qubits
- Quantum teleportation in high dimensions
- Micius quantum experiments in space
- Quantum teleportation across a metropolitan fibre network
- Entanglement enhanced information transmission over a quantum channel with correlated noise
- Undoing a weak quantum measurement of a solid-state qubit
- Correlated Charge Noise and Relaxation Errors in Superconducting Qubits
- Uncollapsing of a quantum state in a superconducting phase qubit
- Decoherence suppression by uncollapsing
- Experimental high-dimensional quantum teleportation
- Long Distance, Unconditional Teleportation of Atomic States Via Complete Bell State Measurements
- Fighting noise with noise in realistic quantum teleportation
- Experimental demonstration of entanglement-enhanced classical communication over a quantum channel with correlated noise
- Protecting quantum states from decoherence of finite temperature using weak measurement
- Protecting qutrit-qutrit entanglement by weak measurement and reversal
- Teleportation Systems Towards a Quantum Internet
- Enhancing teleportation of quantum Fisher information by partial measurements
- High-dimensional quantum teleportation under noisy environments
- Quantum Capacity of a dephasing channel with memory
- Two-qubit spectroscopy of spatiotemporally correlated quantum noise in superconducting qubits
- Time correlated quantum amplitude damping channel
- Spin chains and channels with memory
- Reexamination of optimal quantum state estimation of pure states
- Environment-Assisted Quantum State Restoration Via Weak Measurement
- Noisy quantum teleportation: An experimental study on the influence of local environments
- Classical and quantum capacities of a fully correlated amplitude damping channel
- Restoration of Quantum State in Dephasing Channel
- Protecting entanglement from correlated amplitude damping channel using weak measurement and quantum measurement reversal
- Quantum dynamical speedup in correlated noisy channels
- Retrieving the lost fermionic entanglement by partial measurement in noninertial frames
- Information transmission over an amplitude damping channel with an arbitrary degree of memory
- Suppressing Amplitude Damping in Trapped Ions: Discrete Weak Measurements for a Non-unitary Probabilistic Noise Filter
- Parameter regimes for surpassing the PLOB bound with error-corrected qudit repeaters