Classical and quantum resources in perfect teleportation.
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| Title: | Classical and quantum resources in perfect teleportation. |
|---|---|
| Authors: | Zhu, Dian1 (AUTHOR), Zhang, Fu-Lin1,2 (AUTHOR) flzhang@tju.edu.cn, Chen, Jing-Ling1 (AUTHOR) chenjl@nankai.edu.cn |
| Source: | Physics Letters A. Dec2025, Vol. 562, pN.PAG-N.PAG. 1p. |
| Subjects: | Teleportation, Quantum entanglement, Quantum information theory, Qubits, Quantum communication, Quantum measurement |
| Abstract: | We propose a teleportation protocol that enables perfect transmission of a qubit using a partially entangled two-qutrit quantum channel. Within our scheme, we analyze the relationship among the three key ingredients of teleportation: (i) the quantum channel, (ii) the sender's (Alice's) measurement operations, and (iii) the classical information transmitted to the receiver (Bob). Compared to Gour's protocol [1] , our scheme requires less entanglement of Alice's measurement and fewer classical bits sent to Bob. Our results also show a trade-off between these two resources and derive a lower bound for their sum, quantifying their interplay in the teleportation process. [ABSTRACT FROM AUTHOR] |
| Copyright of Physics Letters A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 188878854 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Classical and quantum resources in perfect teleportation. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhu%2C+Dian%22">Zhu, Dian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Fu-Lin%22">Zhang, Fu-Lin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> flzhang@tju.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Chen%2C+Jing-Ling%22">Chen, Jing-Ling</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> chenjl@nankai.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Physics+Letters+A%22">Physics Letters A</searchLink>. Dec2025, Vol. 562, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Teleportation%22">Teleportation</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+entanglement%22">Quantum entanglement</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+information+theory%22">Quantum information theory</searchLink><br /><searchLink fieldCode="DE" term="%22Qubits%22">Qubits</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+communication%22">Quantum communication</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+measurement%22">Quantum measurement</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We propose a teleportation protocol that enables perfect transmission of a qubit using a partially entangled two-qutrit quantum channel. Within our scheme, we analyze the relationship among the three key ingredients of teleportation: (i) the quantum channel, (ii) the sender's (Alice's) measurement operations, and (iii) the classical information transmitted to the receiver (Bob). Compared to Gour's protocol [1] , our scheme requires less entanglement of Alice's measurement and fewer classical bits sent to Bob. Our results also show a trade-off between these two resources and derive a lower bound for their sum, quantifying their interplay in the teleportation process. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Physics Letters A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.physleta.2025.131018 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Teleportation Type: general – SubjectFull: Quantum entanglement Type: general – SubjectFull: Quantum information theory Type: general – SubjectFull: Qubits Type: general – SubjectFull: Quantum communication Type: general – SubjectFull: Quantum measurement Type: general Titles: – TitleFull: Classical and quantum resources in perfect teleportation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhu, Dian – PersonEntity: Name: NameFull: Zhang, Fu-Lin – PersonEntity: Name: NameFull: Chen, Jing-Ling IsPartOfRelationships: – BibEntity: Dates: – D: 05 M: 12 Text: Dec2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 03759601 Numbering: – Type: volume Value: 562 Titles: – TitleFull: Physics Letters A Type: main |
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