Three parameter metrics in the presence of a scalar field in four and higher dimensions

被引：8

作者：

Azizallahi, Alireza ^{[1
]}

Mirza, Behrouz ^{[1
]}

Hajibarat, Arash ^{[1
]}

Anjomshoa, Homayon ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Phys, Esfahan 8415683111, Iran

来源：

NUCLEAR PHYSICS B | 2024年 / 998卷

关键词：

GRAVITATIONAL COLLAPSE; NAKED SINGULARITIES; INTERIOR SOLUTION; SPACE-TIME; VIOLATION; STRENGTHS;

D O I：

10.1016/j.nuclphysb.2023.116414

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We investigate a class of three parameter metrics that contain both the y-metric and Janis-Newman-Winicour (JNW) metric at special values of the parameters. To see the effect of the scalar field we derive some properties of this class of metrics such as curvature invariants, the effective potential, and epicyclic frequencies. We also introduce the five and higher dimensional forms of the class of metrics in the presence of a scalar field.

引用

页数：16

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