Classical and Nonclassical Time Dilation for Quantum Clocks

Proper time, ideal clocks, and boosts are well understood classically, but subtleties arise in quantum physics. We show that quantum clocks set in motion via momentum boosts do not witness classical time dilation. However, using velocity boosts we find the ideal behavior in both cases, where the qua...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physical review letters 2020-04, Vol.124 (16), p.160602-160602, Article 160602
Hauptverfasser:	Paige, A J, Plato, A D K, Kim, M S
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic clocks Clocks & watches Dilation Quantum theory
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page	160602
container_issue	16
container_start_page	160602
container_title	Physical review letters
container_volume	124
creator	Paige, A J Plato, A D K Kim, M S
description	Proper time, ideal clocks, and boosts are well understood classically, but subtleties arise in quantum physics. We show that quantum clocks set in motion via momentum boosts do not witness classical time dilation. However, using velocity boosts we find the ideal behavior in both cases, where the quantum clock and classical observer are set in motion. Without internal state-dependent forces additional effects arise. As such, we derive observed frequency shifts in ion trap atomic clocks, indicating a small additional shift, and also show the emergence of nonideal behavior in a theoretical clock model.
doi_str_mv	10.1103/PhysRevLett.124.160602
format	Article
fullrecord	<record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2400551143</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2404657327</sourcerecordid><originalsourceid>FETCH-LOGICAL-c339t-b9d1b5e359f23c9f4563a2eb08c6f5ba9d959de9f45c0009ac8b8fe7b6d9922e3</originalsourceid><addsrcrecordid>eNpdkF1LwzAUhoMobk7_wih4403nSdKkDV5J_YThF_M6JGmKnW0zm1bYvzdjc4hXB8553sM5D0JTDDOMgV6-fKz9m_2e276fYZLMMAcO5ACNMaQiTjFODtEYgOJYAKQjdOL9EgAw4dkxGlFCMypwMkZXea28r4yqI9UW0ZNrzb6xqBob3VS16ivXRqXrotdBtf3QRHntzKc_RUelqr0929UJer-7XeQP8fz5_jG_nseGUtHHWhRYM0uZKAk1okwYp4pYDZnhJdNKFIKJwm4GJpwolMl0VtpU80IIQiydoIvt3lXnvgbre9lU3ti6Vq11g5ckAWAsvEwDev4PXbqha8N1GyrhLKUkDRTfUqZz3ne2lKuualS3lhjkRq_8o1cGvXKrNwSnu_WDbmyxj_36pD8723fv</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2404657327</pqid></control><display><type>article</type><title>Classical and Nonclassical Time Dilation for Quantum Clocks</title><source>American Physical Society Journals</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>Paige, A J ; Plato, A D K ; Kim, M S</creator><creatorcontrib>Paige, A J ; Plato, A D K ; Kim, M S</creatorcontrib><description>Proper time, ideal clocks, and boosts are well understood classically, but subtleties arise in quantum physics. We show that quantum clocks set in motion via momentum boosts do not witness classical time dilation. However, using velocity boosts we find the ideal behavior in both cases, where the quantum clock and classical observer are set in motion. Without internal state-dependent forces additional effects arise. As such, we derive observed frequency shifts in ion trap atomic clocks, indicating a small additional shift, and also show the emergence of nonideal behavior in a theoretical clock model.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.124.160602</identifier><identifier>PMID: 32383914</identifier><language>eng</language><publisher>United States: American Physical Society</publisher><subject>Atomic clocks ; Clocks & watches ; Dilation ; Quantum theory</subject><ispartof>Physical review letters, 2020-04, Vol.124 (16), p.160602-160602, Article 160602</ispartof><rights>Copyright American Physical Society Apr 24, 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c339t-b9d1b5e359f23c9f4563a2eb08c6f5ba9d959de9f45c0009ac8b8fe7b6d9922e3</citedby><cites>FETCH-LOGICAL-c339t-b9d1b5e359f23c9f4563a2eb08c6f5ba9d959de9f45c0009ac8b8fe7b6d9922e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,2862,2863,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32383914$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Paige, A J</creatorcontrib><creatorcontrib>Plato, A D K</creatorcontrib><creatorcontrib>Kim, M S</creatorcontrib><title>Classical and Nonclassical Time Dilation for Quantum Clocks</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>Proper time, ideal clocks, and boosts are well understood classically, but subtleties arise in quantum physics. We show that quantum clocks set in motion via momentum boosts do not witness classical time dilation. However, using velocity boosts we find the ideal behavior in both cases, where the quantum clock and classical observer are set in motion. Without internal state-dependent forces additional effects arise. As such, we derive observed frequency shifts in ion trap atomic clocks, indicating a small additional shift, and also show the emergence of nonideal behavior in a theoretical clock model.</description><subject>Atomic clocks</subject><subject>Clocks & watches</subject><subject>Dilation</subject><subject>Quantum theory</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpdkF1LwzAUhoMobk7_wih4403nSdKkDV5J_YThF_M6JGmKnW0zm1bYvzdjc4hXB8553sM5D0JTDDOMgV6-fKz9m_2e276fYZLMMAcO5ACNMaQiTjFODtEYgOJYAKQjdOL9EgAw4dkxGlFCMypwMkZXea28r4yqI9UW0ZNrzb6xqBob3VS16ivXRqXrotdBtf3QRHntzKc_RUelqr0929UJer-7XeQP8fz5_jG_nseGUtHHWhRYM0uZKAk1okwYp4pYDZnhJdNKFIKJwm4GJpwolMl0VtpU80IIQiydoIvt3lXnvgbre9lU3ti6Vq11g5ckAWAsvEwDev4PXbqha8N1GyrhLKUkDRTfUqZz3ne2lKuualS3lhjkRq_8o1cGvXKrNwSnu_WDbmyxj_36pD8723fv</recordid><startdate>20200424</startdate><enddate>20200424</enddate><creator>Paige, A J</creator><creator>Plato, A D K</creator><creator>Kim, M S</creator><general>American Physical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20200424</creationdate><title>Classical and Nonclassical Time Dilation for Quantum Clocks</title><author>Paige, A J ; Plato, A D K ; Kim, M S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c339t-b9d1b5e359f23c9f4563a2eb08c6f5ba9d959de9f45c0009ac8b8fe7b6d9922e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Atomic clocks</topic><topic>Clocks & watches</topic><topic>Dilation</topic><topic>Quantum theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Paige, A J</creatorcontrib><creatorcontrib>Plato, A D K</creatorcontrib><creatorcontrib>Kim, M S</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Paige, A J</au><au>Plato, A D K</au><au>Kim, M S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Classical and Nonclassical Time Dilation for Quantum Clocks</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2020-04-24</date><risdate>2020</risdate><volume>124</volume><issue>16</issue><spage>160602</spage><epage>160602</epage><pages>160602-160602</pages><artnum>160602</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>Proper time, ideal clocks, and boosts are well understood classically, but subtleties arise in quantum physics. We show that quantum clocks set in motion via momentum boosts do not witness classical time dilation. However, using velocity boosts we find the ideal behavior in both cases, where the quantum clock and classical observer are set in motion. Without internal state-dependent forces additional effects arise. As such, we derive observed frequency shifts in ion trap atomic clocks, indicating a small additional shift, and also show the emergence of nonideal behavior in a theoretical clock model.</abstract><cop>United States</cop><pub>American Physical Society</pub><pmid>32383914</pmid><doi>10.1103/PhysRevLett.124.160602</doi><tpages>1</tpages></addata></record>
fulltext	fulltext
identifier	ISSN: 0031-9007
ispartof	Physical review letters, 2020-04, Vol.124 (16), p.160602-160602, Article 160602
issn	0031-9007 1079-7114
language	eng
recordid	cdi_proquest_miscellaneous_2400551143
source	American Physical Society Journals; EZB-FREE-00999 freely available EZB journals
subjects	Atomic clocks Clocks & watches Dilation Quantum theory
title	Classical and Nonclassical Time Dilation for Quantum Clocks
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-21T11%3A15%3A02IST&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=Classical%20and%20Nonclassical%20Time%20Dilation%20for%20Quantum%20Clocks&rft.jtitle=Physical%20review%20letters&rft.au=Paige,%20A%20J&rft.date=2020-04-24&rft.volume=124&rft.issue=16&rft.spage=160602&rft.epage=160602&rft.pages=160602-160602&rft.artnum=160602&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.124.160602&rft_dat=%3Cproquest_cross%3E2404657327%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=2404657327&rft_id=info:pmid/32383914&rfr_iscdi=true