RICCI ρ-SOLITON IN A PERFECT FLUID SPACETIME WITH A GRADIENT VECTOR FIELD

被引：0

作者：

Dey, Dibakar ^{[1
]}

Majhi, Pradip ^{[1
]}

机构：

[1] Univ Calcutta, Dept Pure Math, 35 Ballygunge Circular Rd, Kolkata 700019, West Bengal, India

来源：

COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY | 2023年 / 38卷 / 01期

关键词：

Ricci p-soliton; & eta; -Ricci p-soliton; perfect fluid spacetime; Poisson equation; geodesics;

D O I：

10.4134/CKMS.c220044

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we studied several geometrical aspects of a perfect fluid spacetime admitting a Ricci p-soliton and an ?-Ricci p-soliton. Beside this, we consider the velocity vector of the perfect fluid space time as a gradient vector and obtain some Poisson equations satisfied by the potential function of the gradient solitons.

引用

页码：235 / 242

页数：8

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