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Magnetic and thermodynamic properties of correlated fermions : application to liquid ^{3}He

2012
book section
conference proceedings
10.1063/1.4755833
Author
Wysokiński Marcin

Jędrak Jakub

Kaczmarczyk Jan

Spałek Józef
Editor
Avella Adolfo

Mancini Fernando
Book title / Journal title
Lectures on the physics of strongly correlated systems XVI : Sixteenth Training Course in the Physics of Strongly Correlated Systems : Vietri sul Mare (Salerno), Italy, 3-14 October 2011
Place of publication: Publisher
Melville, NY : American Institute of Physics
Pages
319-323
ISBN
978-0-7354-1097-8
Series
AIP Conference Proceedings
Serie's ISSN
0094-243X
Serie's eISSN
1551-7616
Number of serie
1485
Keywords in English

fermi liquid theory

Helium-3

Hubbard model

magnetic fields

magnetic liquids

Language
English
Book language / Journal language
English
Abstract in English

We have analyzed the Hubbard model within an extended Gutzwiller approach, which eliminates original statistical inconsistencies. Within this approximation, for both simple and facecentered cubic lattices we have calculated the magnetic field dependence of the spin polarization and have found a good semi-quantitative agreement with experimental data concerning bulk liquid ^{3}He. Within the range of parameters describing the experimental magnetization curve at ambient pressure, our model does not show a pronounced metamagnetic transition predicted within the original Gutzwiller approach. However, the field dependent magnetic susceptibility and the specific heat show hallmarks of the metamagnetic-like behavior.

Conference
Sixteenth Training Course in the Physics of Strongly Correlated Systems
Conference start date
2011-10-03
End date conference
2011-10-14
Conference city
Vietri sul Mare
Conference country
Włochy
Conference type
international
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
Scopus© citations
2
cris.lastimport.wos2024-04-09T23:58:38Z
dc.abstract.enWe have analyzed the Hubbard model within an extended Gutzwiller approach, which eliminates original statistical inconsistencies. Within this approximation, for both simple and facecentered cubic lattices we have calculated the magnetic field dependence of the spin polarization and have found a good semi-quantitative agreement with experimental data concerning bulk liquid ^{3}He. Within the range of parameters describing the experimental magnetization curve at ambient pressure, our model does not show a pronounced metamagnetic transition predicted within the original Gutzwiller approach. However, the field dependent magnetic susceptibility and the specific heat show hallmarks of the metamagnetic-like behavior.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.conferenceSixteenth Training Course in the Physics of Strongly Correlated Systems
dc.conference.cityVietri sul Mare
dc.conference.countryWłochy
dc.conference.datefinish2011-10-14
dc.conference.datestart2011-10-03
dc.conference.indexscopustrue
dc.conference.indexwostrue
dc.contributor.authorWysokiński, Marcin - 115152 pl
dc.contributor.authorJędrak, Jakubpl
dc.contributor.authorKaczmarczyk, Jan - 113748 pl
dc.contributor.authorSpałek, Józef - 132018 pl
dc.contributor.editorAvella, Adolfopl
dc.contributor.editorMancini, Fernandopl
dc.date.accessioned2016-05-12T08:36:41Z
dc.date.available2016-05-12T08:36:41Z
dc.date.issued2012pl
dc.description.conftypeinternationalpl
dc.description.physical319-323pl
dc.description.publication0,3pl
dc.description.seriesAIP Conference Proceedings
dc.description.seriesnumber1485
dc.identifier.doi10.1063/1.4755833pl
dc.identifier.isbn978-0-7354-1097-8pl
dc.identifier.serieseissn1551-7616
dc.identifier.seriesissn0094-243X
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/25609
dc.languageengpl
dc.language.containerengpl
dc.pubinfoMelville, NY : American Institute of Physicspl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licenceBez licencji otwartego dostępu
dc.subject.enfermi liquid theorypl
dc.subject.enHelium-3pl
dc.subject.enHubbard modelpl
dc.subject.enmagnetic fieldspl
dc.subject.enmagnetic liquidspl
dc.subtypeConferenceProceedingspl
dc.titleMagnetic and thermodynamic properties of correlated fermions : application to liquid ^{3}Hepl
dc.title.containerLectures on the physics of strongly correlated systems XVI : Sixteenth Training Course in the Physics of Strongly Correlated Systems : Vietri sul Mare (Salerno), Italy, 3-14 October 2011pl
dc.typeBookSectionpl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T23:58:38Z
dc.abstract.enpl
We have analyzed the Hubbard model within an extended Gutzwiller approach, which eliminates original statistical inconsistencies. Within this approximation, for both simple and facecentered cubic lattices we have calculated the magnetic field dependence of the spin polarization and have found a good semi-quantitative agreement with experimental data concerning bulk liquid ^{3}He. Within the range of parameters describing the experimental magnetization curve at ambient pressure, our model does not show a pronounced metamagnetic transition predicted within the original Gutzwiller approach. However, the field dependent magnetic susceptibility and the specific heat show hallmarks of the metamagnetic-like behavior.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conference
Sixteenth Training Course in the Physics of Strongly Correlated Systems
dc.conference.city
Vietri sul Mare
dc.conference.country
Włochy
dc.conference.datefinish
2011-10-14
dc.conference.datestart
2011-10-03
dc.conference.indexscopus
true
dc.conference.indexwos
true
dc.contributor.authorpl
Wysokiński, Marcin - 115152
dc.contributor.authorpl
Jędrak, Jakub
dc.contributor.authorpl
Kaczmarczyk, Jan - 113748
dc.contributor.authorpl
Spałek, Józef - 132018
dc.contributor.editorpl
Avella, Adolfo
dc.contributor.editorpl
Mancini, Fernando
dc.date.accessioned
2016-05-12T08:36:41Z
dc.date.available
2016-05-12T08:36:41Z
dc.date.issuedpl
2012
dc.description.conftypepl
international
dc.description.physicalpl
319-323
dc.description.publicationpl
0,3
dc.description.series
AIP Conference Proceedings
dc.description.seriesnumber
1485
dc.identifier.doipl
10.1063/1.4755833
dc.identifier.isbnpl
978-0-7354-1097-8
dc.identifier.serieseissn
1551-7616
dc.identifier.seriesissn
0094-243X
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/25609
dc.languagepl
eng
dc.language.containerpl
eng
dc.pubinfopl
Melville, NY : American Institute of Physics
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
Bez licencji otwartego dostępu
dc.subject.enpl
fermi liquid theory
dc.subject.enpl
Helium-3
dc.subject.enpl
Hubbard model
dc.subject.enpl
magnetic fields
dc.subject.enpl
magnetic liquids
dc.subtypepl
ConferenceProceedings
dc.titlepl
Magnetic and thermodynamic properties of correlated fermions : application to liquid ^{3}He
dc.title.containerpl
Lectures on the physics of strongly correlated systems XVI : Sixteenth Training Course in the Physics of Strongly Correlated Systems : Vietri sul Mare (Salerno), Italy, 3-14 October 2011
dc.typepl
BookSection
dspace.entity.type
Publication
Affiliations
No affiliation
Wysokiński, Marcin
Jędrak, Jakub
Kaczmarczyk, Jan
Spałek, Józef
Avella, Adolfo
Mancini, Fernando

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