Dzyaloshinskii–Moriya interaction effects on the entanglement dynamics of a two qubit XXZ spin system in non-Markovian environment

Tchoffo, Martin; Fouokeng, Georges Collince; Edwine, Tendong,; Fai, Lukong Cornelius

doi:10.1016/j.jmmm.2016.01.083

Cited by 8 publications

(1 citation statement)

References 36 publications

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“…Entanglement is a central resource in teleportation. Several features of entanglement can be obtained in the works like [6,7] and references therein.…”

Section: Introductionmentioning

confidence: 99%

Resumable probabilistic teleportation of a three qubit state using different quantum channels

Kumar Mandal,

Choudhury,

Samanta

et al. 2024

Phys. Scr.

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In this paper we describe two different probabilistic teleportation protocols for teleporting the same unknown 3-qubit state from the sender Alice to the receiver Bob. The speciality of the state is that it remains a 2-qubit entangled state after any of the three involved qubits is eliminated by partial trace operation. One of the protocols utilizes a two and a three-qubit separate channels while in the other protocol, a five-qubit channel is utilized. One of the channels in the first protocol is a non-maximally entangled Bell state while the 5-qubit channel used in the case of the second protocol is non-maximally entangled. Both the teleportation schemes are probabilistic with the feature that in the case of failure of the teleportation, the state to be teleported is not lost to the sender. So the process can be repeated after failure till success is achieved. Moreover, one of the channels is recovered in the failure case. Both protocols are resumable in the above sense. The above is the speciality of the present work. We analyze the efficiency of our protocol which shows that the present two protocols are better performing than some existing ones.

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“…Entanglement is a central resource in teleportation. Several features of entanglement can be obtained in the works like [6,7] and references therein.…”

Section: Introductionmentioning

confidence: 99%

Resumable probabilistic teleportation of a three qubit state using different quantum channels

Kumar Mandal,

Choudhury,

Samanta

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

Entanglement Dynamics of a Two-qubit XYZ Spin Chain Under both Dzyaloshinskii-Moriya Interaction and Time-dependent Anisotropic Magnetic Field

Tchoffo

Giresse

2020

Int J Theor Phys

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Thermal Entanglement Properties of Heisenberg XXX Model in an External Magnetic Field

Dong-xin

2021

Int J Theor Phys

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Dzyaloshinskii–Moriya interaction effects on the entanglement dynamics of a two qubit XXZ spin system in non-Markovian environment

Cited by 8 publications

References 36 publications

Resumable probabilistic teleportation of a three qubit state using different quantum channels

Resumable probabilistic teleportation of a three qubit state using different quantum channels

Entanglement Dynamics of a Two-qubit XYZ Spin Chain Under both Dzyaloshinskii-Moriya Interaction and Time-dependent Anisotropic Magnetic Field

Thermal Entanglement Properties of Heisenberg XXX Model in an External Magnetic Field

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