A Controlled Asymmetric Quantum Conference

Choudhury, Binayak S.; Samanta, Soumen

doi:10.1007/s10773-022-05019-8

Cited by 9 publications

(2 citation statements)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Bidirectional teleportation in which the simultaneous exchange of two quantum states takes place was discussed by Jiang et al [23] in 2021, Wang et al [24] in 2021 and Verma [25] in 2021. Quantum conference protocols have appeared in works by Banerjee et al [26] in 2018, Choudhury et al [27] in 2022, etc. A hybrid protocol involving both remote state preparation and quantum teleportation was presented by Choudhury et al [28] in 2023.…”

Section: Introductionmentioning

confidence: 99%

Protected simultaneous quantum remote state preparation scheme by weak and reversal measurements in noisy environments

2024

View full text Add to dashboard Cite

In this paper, we discuss a quantum remote state preparation protocol by which two parties, Alice and Candy, prepare a single-qubit and a two-qubit state, respectively, at the site of the receiver Bob. The single-qubit state is known to Alice while the two-qubit state which is a non-maximally entangled Bell state is known to Candy. The three parties are connected through a single entangled state which acts as a quantum channel. We first describe the protocol in the ideal case when the entangled channel under use is in a pure state. After that, we consider the effect of amplitude damping (AD) noise on the quantum channel and describe the protocol executed through the noisy channel. The decrement of the fidelity is shown to occur with the increment in the noise parameter. This is shown by numerical computation in specific examples of the states to be created. Finally, we show that it is possible to maintain the label of fidelity to some extent and hence to decrease the effect of noise by the application of weak and reversal measurements. We also present a scheme for the generation of the five-qubit entangled resource which we require as a quantum channel. The generation scheme is run on the IBMQ platform.

show abstract

Section: Introductionmentioning

confidence: 99%

Protected simultaneous quantum remote state preparation scheme by weak and reversal measurements in noisy environments

2024

View full text Add to dashboard Cite

show abstract

“…These types of quantum communication schemes are known as quantum remote state preparation (RSP) protocols which were first introduced by Pati [34]. Following the work of Pati [34], several researchers developed various modified forms of quantum remote state preparation schemes such as controlled RSP [35][36][37], joint remote state preparation [38][39][40], cyclic RSP [41][42][43], bi-directional RSP [44][45][46], conference RSP [47], etc. However, in the process of quantum state transfer or creation of states in remote locations there will inevitably be interactions with the environment.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Asymmetric Quantum Remote State Preparation Scheme in Noisy Environments

Choudhury¹,

Mandal²,

Samanta³

et al. 2023

Preprint

View full text Add to dashboard Cite

In this paper we discuss a quantum multi-tasking protocol for preparation of known one-qubit and two-qubit states respectively in two different locations. The ideal remote state preparation protocol is discussed in the first place in which a five-qubit entangled state is utilized. The design for the preparation of such entanglement is also presented and run on IBM quantum composer platform. The effects of three types of noises on the protocol are discussed and in all these cases the reduced fidelities of the process are calculated. The variations of these fidelities with respect to different parameters are analysed.

show abstract

Quantum Information Splitting Scheme and Experimental Verification Based on Three-qubit State and Bell State

Tan,

Li,

Zhou

et al. 2023

Int J Theor Phys

View full text Add to dashboard Cite

A Controlled Asymmetric Quantum Conference

Cited by 9 publications

References 50 publications

Protected simultaneous quantum remote state preparation scheme by weak and reversal measurements in noisy environments

Protected simultaneous quantum remote state preparation scheme by weak and reversal measurements in noisy environments

Simultaneous Asymmetric Quantum Remote State Preparation Scheme in Noisy Environments

Quantum Information Splitting Scheme and Experimental Verification Based on Three-qubit State and Bell State

Contact Info

Product

Resources

About