Experimental realization of quantum teleportation using coined quantum walks
arXiv:1908.01348 · doi:10.1007/s11128-019-2527-8
Abstract
The goal of teleportation is to transfer the state of one particle to another particle. In coined quantum walks, conditional shift operators can introduce entanglement between position space and coin space. This entanglement resource can be used as a quantum channel for teleportation, as proposed by Wang, Shang and Xue [Quantum Inf. Process. 16, 221 (2017)]. Here, we demonstrate the implementation of quantum teleportation using quantum walks on a five-qubit quantum computer and a 32-qubit simulator provided by IBM quantum experience beta platform. We show the teleportation of single-qubit, two-qubit and three-qubit quantum states with circuit implementation on the quantum devices. The teleportation of Bell, W and GHZ states has also been demonstrated as special cases of the above states.
arXiv comment15 pages, 11 figures
References in corpus (11)
- Quantum walks: a comprehensive review
- Fidelity of Quantum Teleportation through Noisy Channels
- Optimal Teleportation Based on Bell Measurement
- Optimal quantum teleportation with an arbitrary pure state
- Experimental realization of quantum cheque using a five-qubit quantum computer
- Demonstration of Entanglement Purification and Swapping Protocol to Design Quantum Repeater in IBM Quantum Computer
- Experimental Demonstration of Non-local Controlled-Unitary Quantum Gates Using a Five-qubit Quantum Computer
- Automated Error Correction in IBM Quantum Computer and Explicit Generalization
- Generalization and Demonstration of an Entanglement Based Deutsch-Jozsa Like Algorithm Using a 5-Qubit Quantum Computer
- Nondestructive discrimination of a new family of highly entangled states in IBM quantum computer
- Experimental demonstration of the violations of Mermin's and Svetlichny's inequalities for W- and GHZ-class of states
Cited by in corpus (8)
- Universal and optimal coin sequences for high entanglement generation in 1D discrete time quantum walks
- General condition of quantum teleportation by one-dimensional quantum walks
- Coin dimensionality as a resource in quantum metrology involving discrete-time quantum walks
- Generation of perfect W-state and demonstration of its application to quantum information splitting
- Experimental quantum state transfer of an arbitrary single-qubit state on a cycle with four vertices using a coined quantum random walk
- Bidirectional quantum teleportation using quantum walks
- Generalized quantum teleportation of shared quantum secret with quantum walks
- Experimental realization of state transfer by quantum walks with two coins