Asymmetric Bidirectional Hierarchical Controlled Quantum Information Transmission

Yang, Benchao

doi:10.1007/s10773-023-05384-y

Cited by 1 publication

(1 citation statement)

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“…However, sending information to Alice by Bob is an important task that requires the assistance of Charlie and David. In 2023, Yang [46,47] proposed two hierarchical controlled bidirectional quantum information transmission schemes based on quantum channels composed of two different eight qubit entangled states: one is bidirectional quantum teleportation of unknown single qubit states and bell states, and the other is hierarchical bidirectional quantum teleportation of unknown single qubit states and any two-qubit states.…”

Section: Introductionmentioning

confidence: 99%

Hierarchical controlled cyclic quantum teleportation

Yang

2023

Phys. Scr.

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In this paper, a new hierarchical controlled cyclic quantum teleportation scheme is proposed, which can be applied to hierarchical quantum information transmission in a variety of application scenarios. In this scheme, Charlie in the low-level position can only complete simple sending tasks under the control of Bob, while Alice in the middle-level position needs to complete ordinary sending tasks under the control of Charlie and Diana; Bob in the high-level position needs to complete important tasks sent to Charlie under the control of the controller Diana and the high-level controller Eve. Diana and Eve can be regarded as both internal middle and high-level managers as well as different external regulators. Finally, this paper also discusses the number of controllers and their control capabilities, and briefly proposes a simplified hierarchical cyclic quantum teleportation scheme, which provides more options for users with different needs.

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Section: Introductionmentioning

confidence: 99%