Local existence of scalar wave equation on the Robertson-Walker universe as a background with k=0

被引：0
|
作者：
Iqbal, M. [1 ]
Akbar, F. T. [1 ]
Gunara, B. E. [1 ,2 ]
机构：
[1] Inst Teknol Bandung, Fac Math & Nat Sci, Theoret High Energy Phys & Instrumentat Res Grp, Theoret Phys Lab, Jl Ganesha 10, Bandung 40132, Indonesia
[2] Indonesian Ctr Theoret & Math Phys, Bandung, Indonesia
来源：
7TH ASIAN PHYSICS SYMPOSIUM | 2019年 / 1204卷
关键词：
D O I：
10.1088/1742-6596/1204/1/012131
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we study about the wellposedness of scalar wave equation on Robertson-Walker universe as a background with zero spatial curvature, k = 0. We start from non-minimal Lagrangian for scalar field on curved background with potential turned on. Then we derive the equations of motion and tensor energy-momentum. After that we specify our case to k = 0. Finally, we prove the local existence and uniqueness of the solution of the equation of motion.
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页数：7
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