Noise limits in matter-wave interferometry using degenerate quantum gases
We analyze the phase resolution limit of a Mach-Zehnder atom interferometer whose input consists of degenerate quantum gases of either bosons or fermions. For degenerate gases, the number of atoms within one de Broglie wavelength is larger than unity, so that atom-atom interactions and quantum stati...
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| Veröffentlicht in: | Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2003-06, Vol.67 (6), Article 061601 |
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| container_title | Physical review. A, Atomic, molecular, and optical physics |
| container_volume | 67 |
| creator | Search, Chris P. Meystre, Pierre |
| description | We analyze the phase resolution limit of a Mach-Zehnder atom interferometer whose input consists of degenerate quantum gases of either bosons or fermions. For degenerate gases, the number of atoms within one de Broglie wavelength is larger than unity, so that atom-atom interactions and quantum statistics are no longer negligible. We show that for equal atom numbers, the phase resolution achievable with fermions is noticeably better than for interacting bosons. |
| doi_str_mv | 10.1103/PhysRevA.67.061601 |
| format | Article |
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A, Atomic, molecular, and optical physics</title><description>We analyze the phase resolution limit of a Mach-Zehnder atom interferometer whose input consists of degenerate quantum gases of either bosons or fermions. For degenerate gases, the number of atoms within one de Broglie wavelength is larger than unity, so that atom-atom interactions and quantum statistics are no longer negligible. We show that for equal atom numbers, the phase resolution achievable with fermions is noticeably better than for interacting bosons.</description><subject>ATOMIC AND MOLECULAR PHYSICS</subject><subject>ATOMS</subject><subject>BOSONS</subject><subject>DE BROGLIE WAVELENGTH</subject><subject>FERMIONS</subject><subject>GASES</subject><subject>INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY</subject><subject>INTERFEROMETRY</subject><subject>NOISE</subject><subject>OPTICS</subject><subject>QUANTUM MECHANICS</subject><subject>RESOLUTION</subject><subject>STATISTICS</subject><issn>1050-2947</issn><issn>1094-1622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNo1kE1LAzEQhoMoWKt_wFPA89Z87-ZYih-FoiJ6DtnsbBvp7momVfrv3VKdyzwvvAzDQ8g1ZzPOmbx92ezxFb7nM1POmOGG8RMy4cyqghshTg-sWSGsKs_JBeIHG0dVdkKWT0NEoNvYxYw09rTzOUMqfvw3jHHEFtLQQU57usPYr2kDa-gh-Qz0a-f7vOvo2iPgJTlr_Rbh6m9Pyfv93dvisVg9PywX81URpJK5qNsqaNDja5W1rAEINUBTVYprH5iuTa0EEypIb7QKNrRSBwXKCLCNL3Upp-TmeHfAHB2GmCFswtD3ELITzEijRyNTIo6tkAbEBK37TLHzae84cwdl7l-ZM6U7KpO_NsNiBw</recordid><startdate>20030601</startdate><enddate>20030601</enddate><creator>Search, Chris P.</creator><creator>Meystre, Pierre</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20030601</creationdate><title>Noise limits in matter-wave interferometry using degenerate quantum gases</title><author>Search, Chris P. ; Meystre, Pierre</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-bf8c5e50948990deecbeed88415ac05b6b42024c3a654c9cf35c4e462e9da7573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>ATOMIC AND MOLECULAR PHYSICS</topic><topic>ATOMS</topic><topic>BOSONS</topic><topic>DE BROGLIE WAVELENGTH</topic><topic>FERMIONS</topic><topic>GASES</topic><topic>INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY</topic><topic>INTERFEROMETRY</topic><topic>NOISE</topic><topic>OPTICS</topic><topic>QUANTUM MECHANICS</topic><topic>RESOLUTION</topic><topic>STATISTICS</topic><toplevel>online_resources</toplevel><creatorcontrib>Search, Chris P.</creatorcontrib><creatorcontrib>Meystre, Pierre</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Physical review. A, Atomic, molecular, and optical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Search, Chris P.</au><au>Meystre, Pierre</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Noise limits in matter-wave interferometry using degenerate quantum gases</atitle><jtitle>Physical review. A, Atomic, molecular, and optical physics</jtitle><date>2003-06-01</date><risdate>2003</risdate><volume>67</volume><issue>6</issue><artnum>061601</artnum><issn>1050-2947</issn><eissn>1094-1622</eissn><abstract>We analyze the phase resolution limit of a Mach-Zehnder atom interferometer whose input consists of degenerate quantum gases of either bosons or fermions. For degenerate gases, the number of atoms within one de Broglie wavelength is larger than unity, so that atom-atom interactions and quantum statistics are no longer negligible. We show that for equal atom numbers, the phase resolution achievable with fermions is noticeably better than for interacting bosons.</abstract><cop>United States</cop><doi>10.1103/PhysRevA.67.061601</doi></addata></record> |
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| ispartof | Physical review. A, Atomic, molecular, and optical physics, 2003-06, Vol.67 (6), Article 061601 |
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| source | American Physical Society Journals |
| subjects | ATOMIC AND MOLECULAR PHYSICS ATOMS BOSONS DE BROGLIE WAVELENGTH FERMIONS GASES INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY INTERFEROMETRY NOISE OPTICS QUANTUM MECHANICS RESOLUTION STATISTICS |
| title | Noise limits in matter-wave interferometry using degenerate quantum gases |
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