The Energy-Momentum Tensor in Premetric Electrodynamics

被引：0

作者：

Jancewicz, Bernard ^{[1
]}

机构：

[1] Univ Wroclaw, Inst Theoret Phys, PL-50204 Wroclaw, Poland

来源：

ADVANCES IN APPLIED CLIFFORD ALGEBRAS | 2010年 / 20卷 / 3-4期

关键词：

Differential forms; metric; classical electrodynamics; energy-momentum;

D O I：

10.1007/s00006-010-0215-y

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The electromagnetic theory in large part is metric independent. It is called premetric electrodynamics. The energy-momentum tensor is a mapping of volume trivectors into one-forms. When F and G are well known two-forms describing the electromagnetic field, V is a volume trivector, the energy momentum tensor of the electromagnetic field is the following linear mapping V -> T(V) = 1/2 [G [(V[F) - F [(V[G)].

引用

页码：659 / 668

页数：10

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