Entanglement and Gaussian Interference Power in the Dynamical Casimir Effect
We study the dissipative evolution of quantum entanglement and Gaussian interference power in the dynamical Casimir radiation generated in a superconducting waveguide. We consider the decoherence in the current experimental studies, which are in the low temperature. We observe that lower temperature...
Gespeichert in:
| Veröffentlicht in: | International journal of theoretical physics 2020-11, Vol.59 (11), p.3574-3582 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3582 |
|---|---|
| container_issue | 11 |
| container_start_page | 3574 |
| container_title | International journal of theoretical physics |
| container_volume | 59 |
| creator | Long, Yumei Zhang, Xue Zheng, TaiYu |
| description | We study the dissipative evolution of quantum entanglement and Gaussian interference power in the dynamical Casimir radiation generated in a superconducting waveguide. We consider the decoherence in the current experimental studies, which are in the low temperature. We observe that lower temperature, smaller detuning and larger normalized amplitude can not only maintain the non-classical association of the system more effectively, but also increase the utilization of quantum resources. Moreover, most of the damping is placed on the second noise channel, the entanglement and Gaussian interference power maintain longer and better quality, and they are also more sensitive to other environmental parameters. In addition, the Gaussian interference power is always non-zero, which displays its robustness to the thermal noise and the dissipation. |
| doi_str_mv | 10.1007/s10773-020-04617-8 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2473790187</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2473790187</sourcerecordid><originalsourceid>FETCH-LOGICAL-c270t-d074ec0dc00d5fd7951ccc6dbe61b222ee9151d8566c43eca3763e029d8dde6c3</originalsourceid><addsrcrecordid>eNp9kDFPwzAQhS0EEqXwB5gsMQfOdpxLRlRKqVQJBpgt176UVI1T7FSo_55AkNiYbnjveyd9jF0LuBUAeJcEIKoMJGSQFwKz8oRNhEaZVRr1KZvAd4SYl-fsIqUtAFSQlxO2mofehs2OWgo9t8HzhT2k1NjAl6GnWFOk4Ii_dJ8UeRN4_0784Rhs2zi74zObmraJfF7X5PpLdlbbXaKr3ztlb4_z19lTtnpeLGf3q8xJhD7zgDk58A7A69pjpYVzrvBrKsRaSklUCS18qYvC5YqcVVgoAln50nsqnJqym3F3H7uPA6XebLtDDMNLI3NUWIEocWjJseVil1Kk2uxj09p4NALMtzUzWjODGvNjzZQDpEYoDeWwofg3_Q_1BRcAb8g</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2473790187</pqid></control><display><type>article</type><title>Entanglement and Gaussian Interference Power in the Dynamical Casimir Effect</title><source>Springer Nature - Complete Springer Journals</source><creator>Long, Yumei ; Zhang, Xue ; Zheng, TaiYu</creator><creatorcontrib>Long, Yumei ; Zhang, Xue ; Zheng, TaiYu</creatorcontrib><description>We study the dissipative evolution of quantum entanglement and Gaussian interference power in the dynamical Casimir radiation generated in a superconducting waveguide. We consider the decoherence in the current experimental studies, which are in the low temperature. We observe that lower temperature, smaller detuning and larger normalized amplitude can not only maintain the non-classical association of the system more effectively, but also increase the utilization of quantum resources. Moreover, most of the damping is placed on the second noise channel, the entanglement and Gaussian interference power maintain longer and better quality, and they are also more sensitive to other environmental parameters. In addition, the Gaussian interference power is always non-zero, which displays its robustness to the thermal noise and the dissipation.</description><identifier>ISSN: 0020-7748</identifier><identifier>EISSN: 1572-9575</identifier><identifier>DOI: 10.1007/s10773-020-04617-8</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Damping ; Elementary Particles ; Interference ; Low temperature ; Mathematical and Computational Physics ; Parameter sensitivity ; Physics ; Physics and Astronomy ; Quantum entanglement ; Quantum Field Theory ; Quantum mechanics ; Quantum Physics ; Quantum theory ; Theoretical ; Thermal noise ; Waveguides</subject><ispartof>International journal of theoretical physics, 2020-11, Vol.59 (11), p.3574-3582</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-d074ec0dc00d5fd7951ccc6dbe61b222ee9151d8566c43eca3763e029d8dde6c3</cites><orcidid>0000-0002-4307-0776</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10773-020-04617-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10773-020-04617-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Long, Yumei</creatorcontrib><creatorcontrib>Zhang, Xue</creatorcontrib><creatorcontrib>Zheng, TaiYu</creatorcontrib><title>Entanglement and Gaussian Interference Power in the Dynamical Casimir Effect</title><title>International journal of theoretical physics</title><addtitle>Int J Theor Phys</addtitle><description>We study the dissipative evolution of quantum entanglement and Gaussian interference power in the dynamical Casimir radiation generated in a superconducting waveguide. We consider the decoherence in the current experimental studies, which are in the low temperature. We observe that lower temperature, smaller detuning and larger normalized amplitude can not only maintain the non-classical association of the system more effectively, but also increase the utilization of quantum resources. Moreover, most of the damping is placed on the second noise channel, the entanglement and Gaussian interference power maintain longer and better quality, and they are also more sensitive to other environmental parameters. In addition, the Gaussian interference power is always non-zero, which displays its robustness to the thermal noise and the dissipation.</description><subject>Damping</subject><subject>Elementary Particles</subject><subject>Interference</subject><subject>Low temperature</subject><subject>Mathematical and Computational Physics</subject><subject>Parameter sensitivity</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum entanglement</subject><subject>Quantum Field Theory</subject><subject>Quantum mechanics</subject><subject>Quantum Physics</subject><subject>Quantum theory</subject><subject>Theoretical</subject><subject>Thermal noise</subject><subject>Waveguides</subject><issn>0020-7748</issn><issn>1572-9575</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kDFPwzAQhS0EEqXwB5gsMQfOdpxLRlRKqVQJBpgt176UVI1T7FSo_55AkNiYbnjveyd9jF0LuBUAeJcEIKoMJGSQFwKz8oRNhEaZVRr1KZvAd4SYl-fsIqUtAFSQlxO2mofehs2OWgo9t8HzhT2k1NjAl6GnWFOk4Ii_dJ8UeRN4_0784Rhs2zi74zObmraJfF7X5PpLdlbbXaKr3ztlb4_z19lTtnpeLGf3q8xJhD7zgDk58A7A69pjpYVzrvBrKsRaSklUCS18qYvC5YqcVVgoAln50nsqnJqym3F3H7uPA6XebLtDDMNLI3NUWIEocWjJseVil1Kk2uxj09p4NALMtzUzWjODGvNjzZQDpEYoDeWwofg3_Q_1BRcAb8g</recordid><startdate>20201101</startdate><enddate>20201101</enddate><creator>Long, Yumei</creator><creator>Zhang, Xue</creator><creator>Zheng, TaiYu</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-4307-0776</orcidid></search><sort><creationdate>20201101</creationdate><title>Entanglement and Gaussian Interference Power in the Dynamical Casimir Effect</title><author>Long, Yumei ; Zhang, Xue ; Zheng, TaiYu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-d074ec0dc00d5fd7951ccc6dbe61b222ee9151d8566c43eca3763e029d8dde6c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Damping</topic><topic>Elementary Particles</topic><topic>Interference</topic><topic>Low temperature</topic><topic>Mathematical and Computational Physics</topic><topic>Parameter sensitivity</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum entanglement</topic><topic>Quantum Field Theory</topic><topic>Quantum mechanics</topic><topic>Quantum Physics</topic><topic>Quantum theory</topic><topic>Theoretical</topic><topic>Thermal noise</topic><topic>Waveguides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Long, Yumei</creatorcontrib><creatorcontrib>Zhang, Xue</creatorcontrib><creatorcontrib>Zheng, TaiYu</creatorcontrib><collection>CrossRef</collection><jtitle>International journal of theoretical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Long, Yumei</au><au>Zhang, Xue</au><au>Zheng, TaiYu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Entanglement and Gaussian Interference Power in the Dynamical Casimir Effect</atitle><jtitle>International journal of theoretical physics</jtitle><stitle>Int J Theor Phys</stitle><date>2020-11-01</date><risdate>2020</risdate><volume>59</volume><issue>11</issue><spage>3574</spage><epage>3582</epage><pages>3574-3582</pages><issn>0020-7748</issn><eissn>1572-9575</eissn><abstract>We study the dissipative evolution of quantum entanglement and Gaussian interference power in the dynamical Casimir radiation generated in a superconducting waveguide. We consider the decoherence in the current experimental studies, which are in the low temperature. We observe that lower temperature, smaller detuning and larger normalized amplitude can not only maintain the non-classical association of the system more effectively, but also increase the utilization of quantum resources. Moreover, most of the damping is placed on the second noise channel, the entanglement and Gaussian interference power maintain longer and better quality, and they are also more sensitive to other environmental parameters. In addition, the Gaussian interference power is always non-zero, which displays its robustness to the thermal noise and the dissipation.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10773-020-04617-8</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-4307-0776</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0020-7748 |
| ispartof | International journal of theoretical physics, 2020-11, Vol.59 (11), p.3574-3582 |
| issn | 0020-7748 1572-9575 |
| language | eng |
| recordid | cdi_proquest_journals_2473790187 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Damping Elementary Particles Interference Low temperature Mathematical and Computational Physics Parameter sensitivity Physics Physics and Astronomy Quantum entanglement Quantum Field Theory Quantum mechanics Quantum Physics Quantum theory Theoretical Thermal noise Waveguides |
| title | Entanglement and Gaussian Interference Power in the Dynamical Casimir Effect |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T11%3A50%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Entanglement%20and%20Gaussian%20Interference%20Power%20in%20the%20Dynamical%20Casimir%20Effect&rft.jtitle=International%20journal%20of%20theoretical%20physics&rft.au=Long,%20Yumei&rft.date=2020-11-01&rft.volume=59&rft.issue=11&rft.spage=3574&rft.epage=3582&rft.pages=3574-3582&rft.issn=0020-7748&rft.eissn=1572-9575&rft_id=info:doi/10.1007/s10773-020-04617-8&rft_dat=%3Cproquest_cross%3E2473790187%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2473790187&rft_id=info:pmid/&rfr_iscdi=true |