Superfluid dark matter.
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| Title: | Superfluid dark matter. |
|---|---|
| Authors: | Berezhiani, Lasha1,2 (AUTHOR) lashaber@mpp.mpg.de, Cintia, Giordano3,4 (AUTHOR) giordano.cintia@univ-amu.fr, De Luca, Valerio1,5 (AUTHOR) vdeluca@sas.upenn.edu, Khoury, Justin5 (AUTHOR) jkhoury@sas.upenn.edu |
| Source: | Physics Reports. May2026, Vol. 1172, p1-72. 72p. |
| Subjects: | Dark matter, Superfluidity, Friction, Galactic dynamics, Bosons, Galaxy mergers, Supermassive black holes |
| Abstract: | The superfluid dark matter model offers an elegant solution to reconcile discrepancies between the predictions of the cold dark matter paradigm and observations on galactic scales. In this scenario, dark matter is composed of ultralight bosons with self-interactions that can undergo a superfluid phase transition in galactic environments. In this review, we explore the theoretical foundations of dark matter superfluidity, detailing the conditions required for the formation and stability of superfluid cores of astrophysical size. We examine the phenomenological consequences for galactic dynamics, including the impact on galaxy mergers, the formation of vortices, the behavior near supermassive black holes, modifications to dynamical friction, and the emergence of long-range interactions. By synthesizing theoretical developments with observational constraints, we aim to provide a comprehensive overview of the current status and future prospects of dark matter superfluidity as a viable extension of the standard cosmological model. [ABSTRACT FROM AUTHOR] |
| Copyright of Physics Reports is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 193310907 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Superfluid dark matter. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Berezhiani%2C+Lasha%22">Berezhiani, Lasha</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> lashaber@mpp.mpg.de</i><br /><searchLink fieldCode="AR" term="%22Cintia%2C+Giordano%22">Cintia, Giordano</searchLink><relatesTo>3,4</relatesTo> (AUTHOR)<i> giordano.cintia@univ-amu.fr</i><br /><searchLink fieldCode="AR" term="%22De+Luca%2C+Valerio%22">De Luca, Valerio</searchLink><relatesTo>1,5</relatesTo> (AUTHOR)<i> vdeluca@sas.upenn.edu</i><br /><searchLink fieldCode="AR" term="%22Khoury%2C+Justin%22">Khoury, Justin</searchLink><relatesTo>5</relatesTo> (AUTHOR)<i> jkhoury@sas.upenn.edu</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Physics+Reports%22">Physics Reports</searchLink>. May2026, Vol. 1172, p1-72. 72p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Dark+matter%22">Dark matter</searchLink><br /><searchLink fieldCode="DE" term="%22Superfluidity%22">Superfluidity</searchLink><br /><searchLink fieldCode="DE" term="%22Friction%22">Friction</searchLink><br /><searchLink fieldCode="DE" term="%22Galactic+dynamics%22">Galactic dynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Bosons%22">Bosons</searchLink><br /><searchLink fieldCode="DE" term="%22Galaxy+mergers%22">Galaxy mergers</searchLink><br /><searchLink fieldCode="DE" term="%22Supermassive+black+holes%22">Supermassive black holes</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The superfluid dark matter model offers an elegant solution to reconcile discrepancies between the predictions of the cold dark matter paradigm and observations on galactic scales. In this scenario, dark matter is composed of ultralight bosons with self-interactions that can undergo a superfluid phase transition in galactic environments. In this review, we explore the theoretical foundations of dark matter superfluidity, detailing the conditions required for the formation and stability of superfluid cores of astrophysical size. We examine the phenomenological consequences for galactic dynamics, including the impact on galaxy mergers, the formation of vortices, the behavior near supermassive black holes, modifications to dynamical friction, and the emergence of long-range interactions. By synthesizing theoretical developments with observational constraints, we aim to provide a comprehensive overview of the current status and future prospects of dark matter superfluidity as a viable extension of the standard cosmological model. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Physics Reports is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.physrep.2026.02.001 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 72 StartPage: 1 Subjects: – SubjectFull: Dark matter Type: general – SubjectFull: Superfluidity Type: general – SubjectFull: Friction Type: general – SubjectFull: Galactic dynamics Type: general – SubjectFull: Bosons Type: general – SubjectFull: Galaxy mergers Type: general – SubjectFull: Supermassive black holes Type: general Titles: – TitleFull: Superfluid dark matter. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Berezhiani, Lasha – PersonEntity: Name: NameFull: Cintia, Giordano – PersonEntity: Name: NameFull: De Luca, Valerio – PersonEntity: Name: NameFull: Khoury, Justin IsPartOfRelationships: – BibEntity: Dates: – D: 11 M: 05 Text: May2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 03701573 Numbering: – Type: volume Value: 1172 Titles: – TitleFull: Physics Reports Type: main |
| ResultId | 1 |
