The vacuum-vacuum amplitude and Bogoliubov coefficients
We consider the problem of fixing the phases of Bogoliubov coefficients in quantum electrodynamics such that the vacuum-vacuum amplitude can be expressed via them. For a constant electric field and particles with spins of 0 and 1/2, this is done starting from the definition of these coefficients. Us...
Gespeichert in:
| Veröffentlicht in: | Journal of experimental and theoretical physics 2003-02, Vol.96 (2), p.180-192 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 192 |
|---|---|
| container_issue | 2 |
| container_start_page | 180 |
| container_title | Journal of experimental and theoretical physics |
| container_volume | 96 |
| creator | Nikishov, A. I. |
| description | We consider the problem of fixing the phases of Bogoliubov coefficients in quantum electrodynamics such that the vacuum-vacuum amplitude can be expressed via them. For a constant electric field and particles with spins of 0 and 1/2, this is done starting from the definition of these coefficients. Using the symmetry between electric and magnetic fields, we extend the result to a constant electromagnetic field. It turns out that for a constant magnetic field, it is necessary to distinguish the in- and out-states, although they differ only by a phase factor. For a spin-1 particle with a gyromagnetic of ratio g = 2, this approach fails and we reconsider the problem using the proper-time method. |
| doi_str_mv | 10.1134/1.1560392 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_20592089</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1134_1_1560392</sourcerecordid><originalsourceid>FETCH-LOGICAL-c257t-ad3552302e1d3c0549edb919f664e68b02d3f47c70cdbcc41f764d488f98f3353</originalsourceid><addsrcrecordid>eNotkL1OwzAURi0EEqUw8AaRmBhSrv_jESoKSJVYymwl1zY1SuIqTirx9lCl0_mGo284hNxTWFHKxRNdUamAG3ZBFhQMlEqCuTxtxUutFb0mNzn_AEDFwCyI3u19caxxmrpyRlF3hzaOk_NF3bviJX2nNk5NOhaYfAgRo-_HfEuuQt1mf3fmknxtXnfr93L7-faxft6WyKQey9pxKRkH5qnjCFIY7xpDTVBKeFU1wBwPQqMGdA2ioEEr4URVBVMFziVfkof5N-Ux2oxx9LjH1PceR8tAGgaV-bceZwuHlPPggz0MsauHX0vBnrpYas9d-B-7mlOm</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>The vacuum-vacuum amplitude and Bogoliubov coefficients</title><source>Springer Nature - Complete Springer Journals</source><creator>Nikishov, A. I.</creator><creatorcontrib>Nikishov, A. I.</creatorcontrib><description>We consider the problem of fixing the phases of Bogoliubov coefficients in quantum electrodynamics such that the vacuum-vacuum amplitude can be expressed via them. For a constant electric field and particles with spins of 0 and 1/2, this is done starting from the definition of these coefficients. Using the symmetry between electric and magnetic fields, we extend the result to a constant electromagnetic field. It turns out that for a constant magnetic field, it is necessary to distinguish the in- and out-states, although they differ only by a phase factor. For a spin-1 particle with a gyromagnetic of ratio g = 2, this approach fails and we reconsider the problem using the proper-time method.</description><identifier>ISSN: 1063-7761</identifier><identifier>EISSN: 1090-6509</identifier><identifier>DOI: 10.1134/1.1560392</identifier><language>eng</language><publisher>United States</publisher><subject>AMPLITUDES ; BOGOLYUBOV METHOD ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; ELECTRIC FIELDS ; ELECTROMAGNETIC FIELDS ; GYROMAGNETIC RATIO ; MAGNETIC FIELDS ; POWER FACTOR ; QUANTUM ELECTRODYNAMICS ; SPIN ; SYMMETRY</subject><ispartof>Journal of experimental and theoretical physics, 2003-02, Vol.96 (2), p.180-192</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c257t-ad3552302e1d3c0549edb919f664e68b02d3f47c70cdbcc41f764d488f98f3353</citedby><cites>FETCH-LOGICAL-c257t-ad3552302e1d3c0549edb919f664e68b02d3f47c70cdbcc41f764d488f98f3353</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,778,782,883,27911,27912</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/20592089$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Nikishov, A. I.</creatorcontrib><title>The vacuum-vacuum amplitude and Bogoliubov coefficients</title><title>Journal of experimental and theoretical physics</title><description>We consider the problem of fixing the phases of Bogoliubov coefficients in quantum electrodynamics such that the vacuum-vacuum amplitude can be expressed via them. For a constant electric field and particles with spins of 0 and 1/2, this is done starting from the definition of these coefficients. Using the symmetry between electric and magnetic fields, we extend the result to a constant electromagnetic field. It turns out that for a constant magnetic field, it is necessary to distinguish the in- and out-states, although they differ only by a phase factor. For a spin-1 particle with a gyromagnetic of ratio g = 2, this approach fails and we reconsider the problem using the proper-time method.</description><subject>AMPLITUDES</subject><subject>BOGOLYUBOV METHOD</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>ELECTRIC FIELDS</subject><subject>ELECTROMAGNETIC FIELDS</subject><subject>GYROMAGNETIC RATIO</subject><subject>MAGNETIC FIELDS</subject><subject>POWER FACTOR</subject><subject>QUANTUM ELECTRODYNAMICS</subject><subject>SPIN</subject><subject>SYMMETRY</subject><issn>1063-7761</issn><issn>1090-6509</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNotkL1OwzAURi0EEqUw8AaRmBhSrv_jESoKSJVYymwl1zY1SuIqTirx9lCl0_mGo284hNxTWFHKxRNdUamAG3ZBFhQMlEqCuTxtxUutFb0mNzn_AEDFwCyI3u19caxxmrpyRlF3hzaOk_NF3bviJX2nNk5NOhaYfAgRo-_HfEuuQt1mf3fmknxtXnfr93L7-faxft6WyKQey9pxKRkH5qnjCFIY7xpDTVBKeFU1wBwPQqMGdA2ioEEr4URVBVMFziVfkof5N-Ux2oxx9LjH1PceR8tAGgaV-bceZwuHlPPggz0MsauHX0vBnrpYas9d-B-7mlOm</recordid><startdate>200302</startdate><enddate>200302</enddate><creator>Nikishov, A. I.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>200302</creationdate><title>The vacuum-vacuum amplitude and Bogoliubov coefficients</title><author>Nikishov, A. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c257t-ad3552302e1d3c0549edb919f664e68b02d3f47c70cdbcc41f764d488f98f3353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>AMPLITUDES</topic><topic>BOGOLYUBOV METHOD</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>ELECTRIC FIELDS</topic><topic>ELECTROMAGNETIC FIELDS</topic><topic>GYROMAGNETIC RATIO</topic><topic>MAGNETIC FIELDS</topic><topic>POWER FACTOR</topic><topic>QUANTUM ELECTRODYNAMICS</topic><topic>SPIN</topic><topic>SYMMETRY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nikishov, A. I.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Journal of experimental and theoretical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nikishov, A. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The vacuum-vacuum amplitude and Bogoliubov coefficients</atitle><jtitle>Journal of experimental and theoretical physics</jtitle><date>2003-02</date><risdate>2003</risdate><volume>96</volume><issue>2</issue><spage>180</spage><epage>192</epage><pages>180-192</pages><issn>1063-7761</issn><eissn>1090-6509</eissn><abstract>We consider the problem of fixing the phases of Bogoliubov coefficients in quantum electrodynamics such that the vacuum-vacuum amplitude can be expressed via them. For a constant electric field and particles with spins of 0 and 1/2, this is done starting from the definition of these coefficients. Using the symmetry between electric and magnetic fields, we extend the result to a constant electromagnetic field. It turns out that for a constant magnetic field, it is necessary to distinguish the in- and out-states, although they differ only by a phase factor. For a spin-1 particle with a gyromagnetic of ratio g = 2, this approach fails and we reconsider the problem using the proper-time method.</abstract><cop>United States</cop><doi>10.1134/1.1560392</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1063-7761 |
| ispartof | Journal of experimental and theoretical physics, 2003-02, Vol.96 (2), p.180-192 |
| issn | 1063-7761 1090-6509 |
| language | eng |
| recordid | cdi_osti_scitechconnect_20592089 |
| source | Springer Nature - Complete Springer Journals |
| subjects | AMPLITUDES BOGOLYUBOV METHOD CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ELECTRIC FIELDS ELECTROMAGNETIC FIELDS GYROMAGNETIC RATIO MAGNETIC FIELDS POWER FACTOR QUANTUM ELECTRODYNAMICS SPIN SYMMETRY |
| title | The vacuum-vacuum amplitude and Bogoliubov coefficients |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T20%3A50%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20vacuum-vacuum%20amplitude%20and%20Bogoliubov%20coefficients&rft.jtitle=Journal%20of%20experimental%20and%20theoretical%20physics&rft.au=Nikishov,%20A.%20I.&rft.date=2003-02&rft.volume=96&rft.issue=2&rft.spage=180&rft.epage=192&rft.pages=180-192&rft.issn=1063-7761&rft.eissn=1090-6509&rft_id=info:doi/10.1134/1.1560392&rft_dat=%3Ccrossref_osti_%3E10_1134_1_1560392%3C/crossref_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |