Magnon Blockade with Skyrmion Qubit-Magnon Coupling in a Hybrid Quantum System
Magnon blockade (MB) serves as an efficient mechanism for generating a single magnon, which holds significance in quantum information processing. In this work, we propose a scheme to realize magnon blockade effects in a hybrid system consisting of a YIG\thinspace micromagnet and a skyrmion. Through...
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| creator | Jin, Si-Tong He, Shi-Wen Yang, Zi-Long Xin, Xuanxuan Li, Chong |
| description | Magnon blockade (MB) serves as an efficient mechanism for generating a single
magnon, which holds significance in quantum information processing. In this
work, we propose a scheme to realize magnon blockade effects in a hybrid system
consisting of a YIG\thinspace micromagnet and a skyrmion. Through numerical
simulations, we explore the behavior of the second-order correlation function
$g^{(2)}(0)$ under various parameter regimes and examine the influence of the
ambient thermal noise on the magnon blockade effects. The results indicate that
the behavior of the second-order correlation function for the magnon mode
critically depends on the skyrmion qubit-magnon coupling strength and the drive
detuning. By tuning the drive field, the system effectively suppresses
multi-magnon state and yields a high-purity single-magnon state, exhibiting
pronounced antibunching and magnon blockade effects. This scheme provides a
feasible and versatile new all-magnetic platform for achieving high-purity
single-magnon sources. |
| doi_str_mv | 10.48550/arxiv.2412.11359 |
| format | Article |
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magnon, which holds significance in quantum information processing. In this
work, we propose a scheme to realize magnon blockade effects in a hybrid system
consisting of a YIG\thinspace micromagnet and a skyrmion. Through numerical
simulations, we explore the behavior of the second-order correlation function
$g^{(2)}(0)$ under various parameter regimes and examine the influence of the
ambient thermal noise on the magnon blockade effects. The results indicate that
the behavior of the second-order correlation function for the magnon mode
critically depends on the skyrmion qubit-magnon coupling strength and the drive
detuning. By tuning the drive field, the system effectively suppresses
multi-magnon state and yields a high-purity single-magnon state, exhibiting
pronounced antibunching and magnon blockade effects. This scheme provides a
feasible and versatile new all-magnetic platform for achieving high-purity
single-magnon sources.</description><identifier>DOI: 10.48550/arxiv.2412.11359</identifier><language>eng</language><subject>Physics - Mesoscale and Nanoscale Physics ; Physics - Quantum Physics</subject><creationdate>2024-12</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2412.11359$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2412.11359$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Jin, Si-Tong</creatorcontrib><creatorcontrib>He, Shi-Wen</creatorcontrib><creatorcontrib>Yang, Zi-Long</creatorcontrib><creatorcontrib>Xin, Xuanxuan</creatorcontrib><creatorcontrib>Li, Chong</creatorcontrib><title>Magnon Blockade with Skyrmion Qubit-Magnon Coupling in a Hybrid Quantum System</title><description>Magnon blockade (MB) serves as an efficient mechanism for generating a single
magnon, which holds significance in quantum information processing. In this
work, we propose a scheme to realize magnon blockade effects in a hybrid system
consisting of a YIG\thinspace micromagnet and a skyrmion. Through numerical
simulations, we explore the behavior of the second-order correlation function
$g^{(2)}(0)$ under various parameter regimes and examine the influence of the
ambient thermal noise on the magnon blockade effects. The results indicate that
the behavior of the second-order correlation function for the magnon mode
critically depends on the skyrmion qubit-magnon coupling strength and the drive
detuning. By tuning the drive field, the system effectively suppresses
multi-magnon state and yields a high-purity single-magnon state, exhibiting
pronounced antibunching and magnon blockade effects. This scheme provides a
feasible and versatile new all-magnetic platform for achieving high-purity
single-magnon sources.</description><subject>Physics - Mesoscale and Nanoscale Physics</subject><subject>Physics - Quantum Physics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNpjYJA0NNAzsTA1NdBPLKrILNMzMjE00jM0NDa15GTw801Mz8vPU3DKyU_OTkxJVSjPLMlQCM6uLMrNBAoHliZlluhC1TjnlxbkZOalK2TmKSQqeFQmFWWmAFUk5pWU5ioEVxaXpObyMLCmJeYUp_JCaW4GeTfXEGcPXbDN8QVFmbmJRZXxIBfEg11gTFgFAEgMO4A</recordid><startdate>20241215</startdate><enddate>20241215</enddate><creator>Jin, Si-Tong</creator><creator>He, Shi-Wen</creator><creator>Yang, Zi-Long</creator><creator>Xin, Xuanxuan</creator><creator>Li, Chong</creator><scope>GOX</scope></search><sort><creationdate>20241215</creationdate><title>Magnon Blockade with Skyrmion Qubit-Magnon Coupling in a Hybrid Quantum System</title><author>Jin, Si-Tong ; He, Shi-Wen ; Yang, Zi-Long ; Xin, Xuanxuan ; Li, Chong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_2412_113593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Physics - Mesoscale and Nanoscale Physics</topic><topic>Physics - Quantum Physics</topic><toplevel>online_resources</toplevel><creatorcontrib>Jin, Si-Tong</creatorcontrib><creatorcontrib>He, Shi-Wen</creatorcontrib><creatorcontrib>Yang, Zi-Long</creatorcontrib><creatorcontrib>Xin, Xuanxuan</creatorcontrib><creatorcontrib>Li, Chong</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jin, Si-Tong</au><au>He, Shi-Wen</au><au>Yang, Zi-Long</au><au>Xin, Xuanxuan</au><au>Li, Chong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnon Blockade with Skyrmion Qubit-Magnon Coupling in a Hybrid Quantum System</atitle><date>2024-12-15</date><risdate>2024</risdate><abstract>Magnon blockade (MB) serves as an efficient mechanism for generating a single
magnon, which holds significance in quantum information processing. In this
work, we propose a scheme to realize magnon blockade effects in a hybrid system
consisting of a YIG\thinspace micromagnet and a skyrmion. Through numerical
simulations, we explore the behavior of the second-order correlation function
$g^{(2)}(0)$ under various parameter regimes and examine the influence of the
ambient thermal noise on the magnon blockade effects. The results indicate that
the behavior of the second-order correlation function for the magnon mode
critically depends on the skyrmion qubit-magnon coupling strength and the drive
detuning. By tuning the drive field, the system effectively suppresses
multi-magnon state and yields a high-purity single-magnon state, exhibiting
pronounced antibunching and magnon blockade effects. This scheme provides a
feasible and versatile new all-magnetic platform for achieving high-purity
single-magnon sources.</abstract><doi>10.48550/arxiv.2412.11359</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Mesoscale and Nanoscale Physics Physics - Quantum Physics |
| title | Magnon Blockade with Skyrmion Qubit-Magnon Coupling in a Hybrid Quantum System |
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