Theory of structure and thermodynamic function of liquid ⁴He (Review Article)
A new method of calculation of the density matrix of a many-boson system is proposed. The calculation of thermodynamic and structure functions at finite temperatures based on density matrix of Bose liquid is made. The structure factor of liquid ⁴He at T = 0 K is used as an input information for nume...
Збережено в:
| Дата: | 2013 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2013
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118742 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Theory of structure and thermodynamic function of liquid ⁴He (Review Article) / I.O. Vakarchuk, V.S. Pastukhov, R.O. Prytula // Физика низких температур. — 2013. — Т. 39, № 9. — С. 958–969. — Бібліогр.: 56 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118742 |
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dspace |
| spelling |
irk-123456789-1187422017-06-01T03:02:52Z Theory of structure and thermodynamic function of liquid ⁴He (Review Article) Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. Сверхтекучий ⁴He и ³He A new method of calculation of the density matrix of a many-boson system is proposed. The calculation of thermodynamic and structure functions at finite temperatures based on density matrix of Bose liquid is made. The structure factor of liquid ⁴He at T = 0 K is used as an input information for numerical calculation instead of the interatomic potential. We found a good agreement of the calculated quantities with experimental data. 2013 Article Theory of structure and thermodynamic function of liquid ⁴He (Review Article) / I.O. Vakarchuk, V.S. Pastukhov, R.O. Prytula // Физика низких температур. — 2013. — Т. 39, № 9. — С. 958–969. — Бібліогр.: 56 назв. — англ. 0132-6414 PACS: 05.30.Jp, 67.25.–k, 67.25.bd http://dspace.nbuv.gov.ua/handle/123456789/118742 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Сверхтекучий ⁴He и ³He Сверхтекучий ⁴He и ³He |
| spellingShingle |
Сверхтекучий ⁴He и ³He Сверхтекучий ⁴He и ³He Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. Theory of structure and thermodynamic function of liquid ⁴He (Review Article) Физика низких температур |
| description |
A new method of calculation of the density matrix of a many-boson system is proposed. The calculation of thermodynamic and structure functions at finite temperatures based on density matrix of Bose liquid is made. The structure factor of liquid ⁴He at T = 0 K is used as an input information for numerical calculation instead of the interatomic potential. We found a good agreement of the calculated quantities with experimental data. |
| format |
Article |
| author |
Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. |
| author_facet |
Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. |
| author_sort |
Vakarchuk, I.O. |
| title |
Theory of structure and thermodynamic function of liquid ⁴He (Review Article) |
| title_short |
Theory of structure and thermodynamic function of liquid ⁴He (Review Article) |
| title_full |
Theory of structure and thermodynamic function of liquid ⁴He (Review Article) |
| title_fullStr |
Theory of structure and thermodynamic function of liquid ⁴He (Review Article) |
| title_full_unstemmed |
Theory of structure and thermodynamic function of liquid ⁴He (Review Article) |
| title_sort |
theory of structure and thermodynamic function of liquid ⁴he (review article) |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2013 |
| topic_facet |
Сверхтекучий ⁴He и ³He |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118742 |
| citation_txt |
Theory of structure and thermodynamic function of liquid ⁴He (Review Article) / I.O. Vakarchuk, V.S. Pastukhov, R.O. Prytula // Физика низких температур. — 2013. — Т. 39, № 9. — С. 958–969. — Бібліогр.: 56 назв. — англ. |
| series |
Физика низких температур |
| work_keys_str_mv |
AT vakarchukio theoryofstructureandthermodynamicfunctionofliquid4hereviewarticle AT pastukhovvs theoryofstructureandthermodynamicfunctionofliquid4hereviewarticle AT prytularo theoryofstructureandthermodynamicfunctionofliquid4hereviewarticle |
| first_indexed |
2023-10-18T20:32:53Z |
| last_indexed |
2023-10-18T20:32:53Z |
| _version_ |
1796150486710091776 |