Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures
The previously derived equations for the components of the order parameter (OP) of dense superfluid neutron
 matter (SNM) with anisotropic spin-triplet p-wave pairing and with taking into account the effects of magnetic
 field and finite temperatures are reduced to the single equatio...
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| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 2016 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2016
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/128486 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures / A.N. Tarasov // Физика низких температур. — 2016. — Т. 42, № 3. — С. 222–229. — Бібліогр.: 53 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862713027625746432 |
|---|---|
| author | Tarasov, A.N. |
| author_facet | Tarasov, A.N. |
| citation_txt | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures / A.N. Tarasov // Физика низких температур. — 2016. — Т. 42, № 3. — С. 222–229. — Бібліогр.: 53 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The previously derived equations for the components of the order parameter (OP) of dense superfluid neutron
matter (SNM) with anisotropic spin-triplet p-wave pairing and with taking into account the effects of magnetic
field and finite temperatures are reduced to the single equation for the one-component OP in the limit of zero
magnetic field. Here this equation is solved analytically for arbitrary parametrization of the effective Skyrme interaction
in neutron matter and as the main results the energy gap (in the energy spectrum of neutrons in SNM) is
obtained as nonlinear function of temperature T and density n in two limiting cases: for low temperatures near
T = 0 and in the vicinity of phase transition temperature Tc₀(n) for dense neutron matter from normal to superfluid
state. These solutions for the energy gap are specified for generalized BSk21 and BSk24 parametrizations
of the Skyrme forces (with additional terms dependent on density n) and figures are plotted on the interval
0.1n₀ < n <2.0n₀, where n₀ = 0.17 fm⁻³ is nuclear density.
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| first_indexed | 2025-12-07T17:41:24Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-128486 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T17:41:24Z |
| publishDate | 2016 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Tarasov, A.N. 2018-01-10T14:19:21Z 2018-01-10T14:19:21Z 2016 Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures / A.N. Tarasov // Физика низких температур. — 2016. — Т. 42, № 3. — С. 222–229. — Бібліогр.: 53 назв. — англ. 0132-6414 PACS: 21.65.Cd, 26.60.Dd, 67.10.Fj, 67.30.H– https://nasplib.isofts.kiev.ua/handle/123456789/128486 The previously derived equations for the components of the order parameter (OP) of dense superfluid neutron
 matter (SNM) with anisotropic spin-triplet p-wave pairing and with taking into account the effects of magnetic
 field and finite temperatures are reduced to the single equation for the one-component OP in the limit of zero
 magnetic field. Here this equation is solved analytically for arbitrary parametrization of the effective Skyrme interaction
 in neutron matter and as the main results the energy gap (in the energy spectrum of neutrons in SNM) is
 obtained as nonlinear function of temperature T and density n in two limiting cases: for low temperatures near
 T = 0 and in the vicinity of phase transition temperature Tc₀(n) for dense neutron matter from normal to superfluid
 state. These solutions for the energy gap are specified for generalized BSk21 and BSk24 parametrizations
 of the Skyrme forces (with additional terms dependent on density n) and figures are plotted on the interval
 0.1n₀ < n <2.0n₀, where n₀ = 0.17 fm⁻³ is nuclear density. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Квантовые жидкости и квантовые кpисталлы Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures Article published earlier |
| spellingShingle | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures Tarasov, A.N. Квантовые жидкости и квантовые кpисталлы |
| title | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures |
| title_full | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures |
| title_fullStr | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures |
| title_full_unstemmed | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures |
| title_short | Analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures |
| title_sort | analytical solutions of equation for the order parameter of dense superfluid neutron matter with anisotropic spin-triplet p-wave pairing at finite temperatures |
| topic | Квантовые жидкости и квантовые кpисталлы |
| topic_facet | Квантовые жидкости и квантовые кpисталлы |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/128486 |
| work_keys_str_mv | AT tarasovan analyticalsolutionsofequationfortheorderparameterofdensesuperfluidneutronmatterwithanisotropicspintripletpwavepairingatfinitetemperatures |