闵科夫斯基三维空间中的广义空卡坦螺旋和主法线世界曲面

IF 1.5 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS Modern Physics Letters A Pub Date : 2024-04-08 DOI:10.1142/s0217732324500408

Boyuan Xu, Donghe Pei

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引用次数: 0

摘要

我们给出了一种方法，利用规则的类空间平面曲线和闵科夫斯基 3 空间中的平滑函数来构造可能具有奇异性的广义空卡坦螺旋。我们还从奇异性理论的角度研究了与广义空卡坦螺旋有密切联系的原理法世界片。

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Generalized null Cartan helices and principal normal worldsheets in Minkowski 3-space

We give a method for constructing generalized null Cartan helices, which may have singularities, by using regular space-like plane curves and smooth functions in Minkowski 3-space. We also study the principle normal worldsheet, which is deeply related to generalized null Cartan helices from the viewpoint of singularity theory.

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来源期刊

Modern Physics Letters A 物理-物理：核物理

CiteScore

3.10

自引率

7.10%

发文量

186

审稿时长

3 months

期刊介绍： This letters journal, launched in 1986, consists of research papers covering current research developments in Gravitation, Cosmology, Astrophysics, Nuclear Physics, Particles and Fields, Accelerator physics, and Quantum Information. A Brief Review section has also been initiated with the purpose of publishing short reports on the latest experimental findings and urgent new theoretical developments.