Stability of entangled carriers against continuous noise
Similar to the role of carriers in classical communications as a medium for transmitting messages, entangled states can also be considered a medium that plays the role of the information carrier. In this way, we can define protocols with entangled carriers for quantum communications which can also b...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2022-11-01
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| Series: | Iranian Journal of Physics Research |
| Subjects: | |
| Online Access: | https://ijpr.iut.ac.ir/article_3297_d1081c82aa21ea56a22f24658d77eb87.pdf |
| _version_ | 1827630639676915712 |
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| author | Shima Emamipanah Marzieh Asoudeh |
| author_facet | Shima Emamipanah Marzieh Asoudeh |
| author_sort | Shima Emamipanah |
| collection | DOAJ |
| description | Similar to the role of carriers in classical communications as a medium for transmitting messages, entangled states can also be considered a medium that plays the role of the information carrier. In this way, we can define protocols with entangled carriers for quantum communications which can also be used for quantum secret-sharing. The outspread of quantum secret-sharing for many users is the substructure of a quantum internet, so it is essential to study such protocols in terms of their practical implementations. Since protocols are performed in noisy environments without interruption, it is necessary to investigate the performance of protocols under continuous noise. This paper studies the stability of these protocols against dephasing and depolarizing noise. It shows that despite the constant effect of noise, the carrier remains in two types of spaces with the entangled basis, which forms complete spaces for the carrier’s qubits. These spaces are compatible with the protocol performance; therefore, the protocol is stable under the noise effect. |
| first_indexed | 2024-03-09T14:09:35Z |
| format | Article |
| id | doaj.art-2d15e5b40ff64b4aa6fac651dede66ca |
| institution | Directory Open Access Journal |
| issn | 1682-6957 2345-3664 |
| language | English |
| last_indexed | 2024-03-09T14:09:35Z |
| publishDate | 2022-11-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Iranian Journal of Physics Research |
| spelling | doaj.art-2d15e5b40ff64b4aa6fac651dede66ca2023-11-29T12:27:49ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572345-36642022-11-0122313314010.47176/ijpr.22.3.614633297Stability of entangled carriers against continuous noiseShima Emamipanah0Marzieh Asoudeh1Department of physics, Azad university, Northern Branch, Tehran, IranDepartment of physics, Azad university, Northern Branch, Tehran, IranSimilar to the role of carriers in classical communications as a medium for transmitting messages, entangled states can also be considered a medium that plays the role of the information carrier. In this way, we can define protocols with entangled carriers for quantum communications which can also be used for quantum secret-sharing. The outspread of quantum secret-sharing for many users is the substructure of a quantum internet, so it is essential to study such protocols in terms of their practical implementations. Since protocols are performed in noisy environments without interruption, it is necessary to investigate the performance of protocols under continuous noise. This paper studies the stability of these protocols against dephasing and depolarizing noise. It shows that despite the constant effect of noise, the carrier remains in two types of spaces with the entangled basis, which forms complete spaces for the carrier’s qubits. These spaces are compatible with the protocol performance; therefore, the protocol is stable under the noise effect.https://ijpr.iut.ac.ir/article_3297_d1081c82aa21ea56a22f24658d77eb87.pdfquantum communicationquantum secret sharingentangled carriers |
| spellingShingle | Shima Emamipanah Marzieh Asoudeh Stability of entangled carriers against continuous noise Iranian Journal of Physics Research quantum communication quantum secret sharing entangled carriers |
| title | Stability of entangled carriers against continuous noise |
| title_full | Stability of entangled carriers against continuous noise |
| title_fullStr | Stability of entangled carriers against continuous noise |
| title_full_unstemmed | Stability of entangled carriers against continuous noise |
| title_short | Stability of entangled carriers against continuous noise |
| title_sort | stability of entangled carriers against continuous noise |
| topic | quantum communication quantum secret sharing entangled carriers |
| url | https://ijpr.iut.ac.ir/article_3297_d1081c82aa21ea56a22f24658d77eb87.pdf |
| work_keys_str_mv | AT shimaemamipanah stabilityofentangledcarriersagainstcontinuousnoise AT marziehasoudeh stabilityofentangledcarriersagainstcontinuousnoise |