Harnessing high-dimensional symmetric and anti-symmetric Bell states through quantum interference
Title: | Harnessing high-dimensional symmetric and anti-symmetric Bell states through quantum interference |
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Authors: | Hong, Ling, Zhang, Yuning, Chen, Yuanyuan, Chen, Lixiang |
Publication Year: | 2024 |
Collection: | Quantum Physics |
Subject Terms: | Quantum Physics |
More Details: | High-dimensional quantum entanglement is an essential resource in quantum technology since it provides benefits in increasing the information capacity and processing speed. Thus, the controlled harnessing of high-dimensional entanglement has long been hailed as a necessary prerequisite towards practical quantum applications. By using a deterministic quantum state filter that implemented through quantum interference, we present a generalised formulation for the complete high-dimensional symmetric and anti-symmetric Bell basis, and experimentally prepare four-dimensional orbital angular momentum Bell states that provide the well-behaved symmetric or anti-symmetric properties. Additionally, we use a concise yet efficient scan of temporal delay to directly observe high-dimensional two-photon interference effects in spatial modes. These results provide an alternative way for harnessing high-dimensional entanglement, and may facilitate the use of quantum interference for more complex quantum information processing tasks that beyond qubits. Comment: Under Review |
Document Type: | Working Paper |
Access URL: | http://arxiv.org/abs/2412.19019 |
Accession Number: | edsarx.2412.19019 |
Database: | arXiv |
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RecordInfo | BibRecord: BibEntity: Subjects: – SubjectFull: Quantum Physics Type: general Titles: – TitleFull: Harnessing high-dimensional symmetric and anti-symmetric Bell states through quantum interference Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Hong, Ling – PersonEntity: Name: NameFull: Zhang, Yuning – PersonEntity: Name: NameFull: Chen, Yuanyuan – PersonEntity: Name: NameFull: Chen, Lixiang IsPartOfRelationships: – BibEntity: Dates: – D: 25 M: 12 Type: published Y: 2024 |
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