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...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2013 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2013
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.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| _version_ | 1862708237485211648 |
|---|---|
| author | Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. |
| author_facet | Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. |
| 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. |
| collection | DSpace DC |
| container_title | 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.
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| first_indexed | 2025-12-07T17:10:18Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-118742 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T17:10:18Z |
| publishDate | 2013 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. 2017-05-31T06:19:04Z 2017-05-31T06:19:04Z 2013 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 https://nasplib.isofts.kiev.ua/handle/123456789/118742 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. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Сверхтекучий ⁴He и ³He Theory of structure and thermodynamic function of liquid ⁴He (Review Article) Article published earlier |
| spellingShingle | Theory of structure and thermodynamic function of liquid ⁴He (Review Article) Vakarchuk, I.O. Pastukhov, V.S. Prytula, R.O. Сверхтекучий ⁴He и ³He |
| title | 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_short | Theory of structure and thermodynamic function of liquid ⁴He (Review Article) |
| title_sort | theory of structure and thermodynamic function of liquid ⁴he (review article) |
| topic | Сверхтекучий ⁴He и ³He |
| topic_facet | Сверхтекучий ⁴He и ³He |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118742 |
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