Near Matches
Ignore Exact
Everything
2
stress-energy tensor (idea)
See all of stress-energy tensor
, no other writeups in this node.
(
idea
)
by
90% fat free
Fri Mar 23 2001 at 12:58:11
In
Electrodynamics
, this tensor is defined in terms of the
Maxwell Tensor
as follows:
T
μν
= (1/μ
0
)(F
μρ
F
ν
ρ
-(1/4)η
μν
F
ρσ
F
ρσ
)
For a fluid with pressure p and density ρ,
T
μν
= (ρ+p)u
μ
u
ν
+ pg
μν
Together these act as the source for the gravitational field in
General Relativity
.
Maxwell Tensor
Einstein field equations
Relativistic Electrodynamics
General Relativity
wedge product
Tensor
Stress