Quantum vortices in fermionic superfluids: from ultracold atoms to neutron stars.

被引：1

作者：

Magierski, Piotr ^{[1
,2
]}

Barresi, Andrea ^{[1
]}

Makowski, Andrzej ^{[1
]}

Pcak, Daniel ^{[1
,3
]}

Wlazlowski, Gabriel ^{[1
,2
]}

机构：

[1] Warsaw Univ Technol, Fac Phys, Ulica Koszykowa 75, PL-00662 Warsaw, Poland

[2] Univ Washington, Phys Dept, 3910 15th Ave NE, Seattle, WA 98195 USA

[3] Polish Acad Sci, Inst Phys, Aleja Lotnikow 32-46, PL-02668 Warsaw, Poland

来源：

EUROPEAN PHYSICAL JOURNAL A | 2024年 / 60卷 / 09期

关键词：

VORTEX-NUCLEUS INTERACTION; MUTUAL FRICTION; PINNING FORCES; MAGNUS FORCE; MATTER; STATE;

D O I：

10.1140/epja/s10050-024-01378-4

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Superfluid dilute neutron matter and ultracold gas, close to the unitary regime, exhibit several similarities. Therefore, to a certain extent, fermionic ultracold gases may serve as emulators of dilute neutron matter, which forms the inner crust of neutron stars and is not directly accessed experimentally. Quantum vortices are one of the most significant properties of neutron superfluid, essential for comprehending neutron stars' dynamics. The structure and dynamics of quantum vortices as a function of pairing correlations' strength are being investigated experimentally and theoretically in ultracold gases. Certain aspects of these studies are relevant to neutron stars. We provide an overview of the characteristics of quantum vortices in s-wave-type fermionic and electrically neutral superfluids. The main focus is on the dynamics of fermionic vortices and their intrinsic structure.

引用

页数：13

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