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Hydrodynamic equations and collective modes in a system comprising a porous medium and a He 3 – He 4 superfluid mixture
The dynamical equations are obtained for a system comprising a porous material and a He 3 – He 4 superfluid mixture. The elastic coefficients that appear in the equations are expressed in terms of physically measurable quantities. The equations obtained describe all of the bulk modes that propagate...
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| Published in: | Low temperature physics (Woodbury, N.Y.) N.Y.), 2006-07, Vol.32 (7), p.621-627 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Citations: | Items that this one cites |
| Online Access: | Get full text |
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| cites | cdi_FETCH-LOGICAL-s210t-4b1d39dada7cd7b1c4ce7101ede1f7bc082b4dc17c8ef17dc4e370e4950590513 |
| container_end_page | 627 |
| container_issue | 7 |
| container_start_page | 621 |
| container_title | Low temperature physics (Woodbury, N.Y.) |
| container_volume | 32 |
| creator | Kekutia, Sh. E. Chkhaidze, N. D. |
| description | The dynamical equations are obtained for a system comprising a porous material and a
He
3
–
He
4
superfluid mixture. The elastic coefficients that appear in the equations are expressed in terms of physically measurable quantities. The equations obtained describe all of the bulk modes that propagate in a porous medium filled with a
He
3
–
He
4
superfluid mixture. The propagation of acoustic modes is investigated for an aerogel filled with a
He
3
–
He
4
superfluid mixture. The velocities of the longitudinal modes propagating in that system are calculated, and the relations between oscillatory quantities are established. |
| doi_str_mv | 10.1063/1.2216213 |
| format | article |
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He
3
–
He
4
superfluid mixture. The elastic coefficients that appear in the equations are expressed in terms of physically measurable quantities. The equations obtained describe all of the bulk modes that propagate in a porous medium filled with a
He
3
–
He
4
superfluid mixture. The propagation of acoustic modes is investigated for an aerogel filled with a
He
3
–
He
4
superfluid mixture. The velocities of the longitudinal modes propagating in that system are calculated, and the relations between oscillatory quantities are established.</description><identifier>ISSN: 1063-777X</identifier><identifier>EISSN: 1090-6517</identifier><identifier>DOI: 10.1063/1.2216213</identifier><identifier>CODEN: LTPHEG</identifier><language>eng</language><publisher>American Institute of Physics</publisher><ispartof>Low temperature physics (Woodbury, N.Y.), 2006-07, Vol.32 (7), p.621-627</ispartof><rights>American Institute of Physics</rights><rights>2006 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-s210t-4b1d39dada7cd7b1c4ce7101ede1f7bc082b4dc17c8ef17dc4e370e4950590513</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Kekutia, Sh. E.</creatorcontrib><creatorcontrib>Chkhaidze, N. D.</creatorcontrib><title>Hydrodynamic equations and collective modes in a system comprising a porous medium and a He 3 – He 4 superfluid mixture</title><title>Low temperature physics (Woodbury, N.Y.)</title><description>The dynamical equations are obtained for a system comprising a porous material and a
He
3
–
He
4
superfluid mixture. The elastic coefficients that appear in the equations are expressed in terms of physically measurable quantities. The equations obtained describe all of the bulk modes that propagate in a porous medium filled with a
He
3
–
He
4
superfluid mixture. The propagation of acoustic modes is investigated for an aerogel filled with a
He
3
–
He
4
superfluid mixture. The velocities of the longitudinal modes propagating in that system are calculated, and the relations between oscillatory quantities are established.</description><issn>1063-777X</issn><issn>1090-6517</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNp9UMFKxDAQDaLgunrwD3IWumaattleBFnUFRa8KHgLaTKVSNPWpF3szX_wD_0Su-uCguhpHvPmvZl5hJwCmwHL-DnM4hiyGPgemQDLWZSlIPY3OOOREOLxkByF8MwYjGw-IcNyML4xQ62c1RRfetXZpg5U1YbqpqpQd3aN1DUGA7U1VTQMoUM3kq71Ntj6aey1jW_6QB0a27utVtElUk4_3t43IKGhb9GXVW8Ndfa16z0ek4NSVQFPdnVKHq6v7hfLaHV3c7u4XEUhBtZFSQGG50YZJbQRBehEowAGaBBKUWg2j4vEaBB6jiUIoxPkgmGSpyzNWQp8Si6-fIO23fY7OR7ulB8kMLnJRYLchfYzDLkLYzQ4-8tg3fhvsWxN-d_wr238E3zjhcs</recordid><startdate>200607</startdate><enddate>200607</enddate><creator>Kekutia, Sh. E.</creator><creator>Chkhaidze, N. D.</creator><general>American Institute of Physics</general><scope/></search><sort><creationdate>200607</creationdate><title>Hydrodynamic equations and collective modes in a system comprising a porous medium and a He 3 – He 4 superfluid mixture</title><author>Kekutia, Sh. E. ; Chkhaidze, N. D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-s210t-4b1d39dada7cd7b1c4ce7101ede1f7bc082b4dc17c8ef17dc4e370e4950590513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kekutia, Sh. E.</creatorcontrib><creatorcontrib>Chkhaidze, N. D.</creatorcontrib><jtitle>Low temperature physics (Woodbury, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kekutia, Sh. E.</au><au>Chkhaidze, N. D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrodynamic equations and collective modes in a system comprising a porous medium and a He 3 – He 4 superfluid mixture</atitle><jtitle>Low temperature physics (Woodbury, N.Y.)</jtitle><date>2006-07</date><risdate>2006</risdate><volume>32</volume><issue>7</issue><spage>621</spage><epage>627</epage><pages>621-627</pages><issn>1063-777X</issn><eissn>1090-6517</eissn><coden>LTPHEG</coden><abstract>The dynamical equations are obtained for a system comprising a porous material and a
He
3
–
He
4
superfluid mixture. The elastic coefficients that appear in the equations are expressed in terms of physically measurable quantities. The equations obtained describe all of the bulk modes that propagate in a porous medium filled with a
He
3
–
He
4
superfluid mixture. The propagation of acoustic modes is investigated for an aerogel filled with a
He
3
–
He
4
superfluid mixture. The velocities of the longitudinal modes propagating in that system are calculated, and the relations between oscillatory quantities are established.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.2216213</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1063-777X |
| ispartof | Low temperature physics (Woodbury, N.Y.), 2006-07, Vol.32 (7), p.621-627 |
| issn | 1063-777X 1090-6517 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_2216213 |
| source | American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list) |
| title | Hydrodynamic equations and collective modes in a system comprising a porous medium and a He 3 – He 4 superfluid mixture |
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