Daily Archives: 24 January 2023

Einstein tensor and Einstein equation

Einstein equation – trying the Ricci tensor as a solution

Dominant energy condition

Stress-energy tensor – negative pressure revisited

Stress-energy tensor in a local orthonormal frame

Metric tensor as a stress-energy tensor

Force in terms of the stress-energy tensor

Stress-energy tensor for a photon gas

Stress-energy tensor of a slowly rotating star

Stress-energy tensor – relativistic perfect fluid