Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He

The transverse dynamical susceptibility of spin-polarized liquid helium, whose equation of state is described in a density functional formalism, is computed within the frame of an extended Random Phase Approximation. The dispersion relation of magnon peaks and dynamical structure factor are analyzed...

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Detalles Bibliográficos
Autor principal:	Hernández, E.S.
Formato:	JOUR
Materias:	Approximation theory Atoms Computational methods Current density Equations of motion Fermi liquids Kinetic energy Liquefied gases Molecular dynamics Polarization Probability density function Density functional formalism Liquid helium Magnon peaks Random phase approximation Spinflip modes Transverse dynamical susceptibility Helium
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00222291_v121_n5-6_p755_Hernandez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00222291_v121_n5-6_p755_Hernandez
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spelling	todo:paper_00222291_v121_n5-6_p755_Hernandez2023-10-03T14:28:33Z Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He Hernández, E.S. Approximation theory Atoms Computational methods Current density Equations of motion Fermi liquids Kinetic energy Liquefied gases Molecular dynamics Polarization Probability density function Density functional formalism Liquid helium Magnon peaks Random phase approximation Spinflip modes Transverse dynamical susceptibility Helium The transverse dynamical susceptibility of spin-polarized liquid helium, whose equation of state is described in a density functional formalism, is computed within the frame of an extended Random Phase Approximation. The dispersion relation of magnon peaks and dynamical structure factor are analyzed for polarizations up to 30%. Fil:Hernández, E.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00222291_v121_n5-6_p755_Hernandez
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Approximation theory Atoms Computational methods Current density Equations of motion Fermi liquids Kinetic energy Liquefied gases Molecular dynamics Polarization Probability density function Density functional formalism Liquid helium Magnon peaks Random phase approximation Spinflip modes Transverse dynamical susceptibility Helium
spellingShingle	Approximation theory Atoms Computational methods Current density Equations of motion Fermi liquids Kinetic energy Liquefied gases Molecular dynamics Polarization Probability density function Density functional formalism Liquid helium Magnon peaks Random phase approximation Spinflip modes Transverse dynamical susceptibility Helium Hernández, E.S. Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He
topic_facet	Approximation theory Atoms Computational methods Current density Equations of motion Fermi liquids Kinetic energy Liquefied gases Molecular dynamics Polarization Probability density function Density functional formalism Liquid helium Magnon peaks Random phase approximation Spinflip modes Transverse dynamical susceptibility Helium
description	The transverse dynamical susceptibility of spin-polarized liquid helium, whose equation of state is described in a density functional formalism, is computed within the frame of an extended Random Phase Approximation. The dispersion relation of magnon peaks and dynamical structure factor are analyzed for polarizations up to 30%.
format	JOUR
author	Hernández, E.S.
author_facet	Hernández, E.S.
author_sort	Hernández, E.S.
title	Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He
title_short	Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He
title_full	Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He
title_fullStr	Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He
title_full_unstemmed	Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He
title_sort	random-phase-approximation description of spinflip modes in polarized 3he
url	http://hdl.handle.net/20.500.12110/paper_00222291_v121_n5-6_p755_Hernandez
work_keys_str_mv	AT hernandezes randomphaseapproximationdescriptionofspinflipmodesinpolarized3he
_version_	1782027126024699904

Random-Phase-Approximation Description of Spinflip Modes in Polarized 3He

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