Effect of Quantum Noise on Teleportation of an Arbitrary Single-Qubit State via a Triparticle W State

He, Liang-Ming; Wang, Nong; Zhou, Ping

doi:10.1007/s10773-020-04390-8

Cited by 14 publications

(4 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Raphael and Rigolin [24] investigated how the noise or decoherence on individual qubits affects the effectiveness of QT protocol in the whole the transmission process. In 2020, He et al [25] investigated the teleportation of an arbitrary single-qubit state in noisy environments. In 2021, Seida et al [26] studied the bidirectional QT of single-qubit states, which explores a scenario where qubits from the quantum channel of teleportation are distributed through commonly encountered correlated noisy channels.…”

Section: Introductionmentioning

confidence: 99%

Effects of quantum noise on teleportation of arbitrary two-qubit state via five-particle Brown state

Wang 汪,

Wei 魏,

Jiang 姜

et al. 2024

Chinese Phys. B

View full text Add to dashboard Cite

We propose an innovative protocol for quantum teleportation (QT) which employs the Brown state as the quantum channel. Our study focuses on the teleportation of a single unknown two-qubit state via a Brown state channel in an ideal environment. To validate the effectiveness of our proposed scheme, we conduct experiments using the quantum circuit simulator Quirk. Furthermore, we investigate the impact of four noisy channels, namely the phase damping noise, the bit-flip noise, the amplitude damping noise and the phase-flip noise. Notably, we employ Monte Carlo simulation to elucidate the fidelity density under various noise parameters. Our analysis demonstrates that the fidelity of the protocol in a noisy environment is influenced significantly by the amplitude of the initial state and the noise factor.

show abstract

Section: Introductionmentioning

confidence: 99%

Effects of quantum noise on teleportation of arbitrary two-qubit state via five-particle Brown state

Wang 汪,

Wei 魏,

Jiang 姜

et al. 2024

Chinese Phys. B

View full text Add to dashboard Cite

show abstract

“…Since then, many different QT schemes have been proposed with noisy channels. [32][33][34][35] Researchers have analyzed the effects of different types of noise on teleportation by calculating the fidelity of teleportation. A variety of techniques have been used to improve fidelity, such as entanglement distillation and weak measurement.…”

Section: Introductionmentioning

confidence: 99%

Controlled quantum teleportation of an unknown single-qutrit state in noisy channels with memory*

Jiang¹,

Zhao²,

Liang³

2021

Chinese Phys. B

View full text Add to dashboard Cite

This paper proposes a three-dimensional (3D) controlled quantum teleportation scheme for an unknown single-qutrit state. The scheme is first introduced in an ideal environment, and its detailed implementation is described via the transformation of the quantum system. Four types of 3D-Pauli-like noise corresponding to Weyl operators are created by Kraus operators: trit-flip, t-phase-flip, trit-phase-flip, and t-depolarizing. Then, this scheme is analyzed in terms of four types of noisy channel with memory. For each type of noise, the average fidelity is calculated as a function of memory and noise parameters, which is afterwards compared with classical fidelity. The results demonstrate that for trit-flip and t-depolarizing noises, memory will increase the average fidelity regardless of the noise parameter. However, for t-phase-flip and trit-phase-flip noises, memory may become ineffective in increasing the average fidelity above a certain noise threshold.

show abstract

“…Following the idea of Bennett et al 1 , 2 on quantum teleportation, we use entanglement 3 for the quantum communication protocols 4 – 19 . Such as teleportation of qubits 20 , quantum key distribution (QKD) 21 , 22 , quantum secret sharing 23 , 24 , etc.…”

Section: Introductionmentioning

confidence: 99%

Experimental realization of controlled quantum teleportation of arbitrary qubit states via cluster states

Kumar

Haddadi

Pourkarimi

et al. 2020

Sci Rep

View full text Add to dashboard Cite

controlled quantum teleportation involves a third party as a controller for the teleportation of state. Here, we present the novel protocols for controlling teleportation of the arbitrary two-qubit and three-qubit states through five-qubit and seven-qubit cluster states respectively. In these schemes, Alice sends the arbitrary qubit states to the remote receiver Bob through the cluster states as quantum channels under the control of charlie. Bob can recover the mentioned states by making appropriate unitary operations, and we point out that the efficiency in our schemes is 100%. In the process of our analysis, we find the classical communication cost in our protocols is remarkably reduced when compared to the previous protocols. We perform the experimental realization of the above protocols on "IBM 16 Melbourne" quantum computer and "IBM quantum simulator" and we calculate the fidelity. We also examine the security analysis against Charlie, and these schemes which we considered here are secure against charlie's attacks. Following the idea of Bennett et al. 1,2 on quantum teleportation, we use entanglement 3 for the quantum communication protocols 4-19. Such as teleportation of qubits 20 , quantum key distribution (QKD) 21,22 , quantum secret sharing 23,24 , etc. 25-34 Entanglement can be seen in many states likes Bell states 35,36 , GHZ states 37 , and W states 38,39 , and so far several measures have been proposed to quantify entanglement 40-45. Various research works have been developed in the field of multi-party quantum teleportation 46-48. As far as we know, the first quantum teleportation between three parties is proposed by Karlsson et al. 49 in 1998 using GHZ state. Also, Dong et al. 50 performed a controlled communication between the three-party using GHZ state and imperfect Bell state measurement. Furthermore, Hassanpour et al. 51 performed controlled quantum secure direct communication protocol using GHZ-like states. Quantum teleportation involving cluster states 7,52-55 is a multiparty protocol. Cluster states are a kind of highly entangled quantum states, and they can be prepared in the following ways: (a) Cluster states can be generated in lattices of spin qubits by interacting them with "Ising type Hamiltonian" 56 , (b) Cluster states can be generated by spontaneous parametric down-conversion involving photon polarization and non-linear optics 57. (c) The cluster states are considered as a particular case of graph states 58-61. Cluster states have great importance over quantum teleportation, and they can be used for one-way quantum computing 55,57 , bidirectional quantum computing 62 , and cyclic quantum computing 63. In our protocols, we use the cluster states as a one-way quantum computing channel. Quantum correlation is used as a resource to establish entanglement between the particles. For an entangled state, the entanglement of formation 42 specifies the amount of resource used to generate the particular entanglement between the particles. The amount of resource used for generating entanglemen...

show abstract

Effect of Quantum Noise on Teleportation of an Arbitrary Single-Qubit State via a Triparticle W State

Cited by 14 publications

References 44 publications

Effects of quantum noise on teleportation of arbitrary two-qubit state via five-particle Brown state

Effects of quantum noise on teleportation of arbitrary two-qubit state via five-particle Brown state

Controlled quantum teleportation of an unknown single-qutrit state in noisy channels with memory*

Experimental realization of controlled quantum teleportation of arbitrary qubit states via cluster states

Contact Info

Product

Resources

About