Missing matter in galaxies as a neutrino mixing effect

被引：0

作者：

Capolupo, Antonio ^{[1
,2
,3
]}

Capozziello, Salvatore ^{[4
,5
,6
]}

Pisacane, Gabriele ^{[1
,2
,3
]}

Quaranta, Aniello ^{[7
]}

机构：

[1] Univ Salerno, Dipartimento Fis ER Caianiello, Via Giovanni Paolo II,132, Fisciano I-84084, SA, Italy

[2] Ist Nazl Fis Nucl, Grp Coll Salerno, Via Giovanni Paolo II,32, I-84084 Fisciano, SA, Italy

[3] Ist Nazl Fis Nucl, Sez Napoli, Grp Coll Salerno, Salerno, Italy

[4] Univ Napoli Federico II, Dipartimento Fis E Pancini, Via Cinthia, I-80126 Naples, Italy

[5] Ist Nazl Fis Nucl, Sez Napoli, Via Cinthia 9, I-80126 Naples, Italy

[6] Scuola Super Merid, Largo S Marcellino 10, I-80138 Naples, Italy

[7] Univ Camerino, Sch Sci & Technol, Via Madonna Carceri, I-62032 Camerino, MC, Italy

来源：

PHYSICS OF THE DARK UNIVERSE | 2025年 / 48卷

关键词：

Dark Matter; Neutrino mixing; Flat rotation curves; Baryonic Tully-Fisher; Quantum field theory in curved space; QUANTUM-FIELD THEORY; DARK-MATTER; NEWTONIAN DYNAMICS; CURVED SPACETIME; POWER SPECTRUM; OSCILLATIONS; ROTATION; MASS; CONSERVATION; CONSTRAINTS;

D O I：

10.1016/j.dark.2025.101894

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that, in the framework of quantum field theory in curved spacetime, the semiclassical energy-momentum tensor of the neutrino flavor vacuum fulfills the equation of state of dust and cold dark matter. We consider spherically symmetric spacetimes, and we demonstrate that, within the weak field approximation, the flavor vacuum contributes as a Yukawa correction to the Newtonian potential. This corrected potential may account for the flat rotation curves of spiral galaxies. In this perspective, neutrino mixing could contribute to dark matter.

引用

页数：18

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