Skip to main content
9 events
when toggle format what by license comment
Jul 2, 2021 at 11:15 answer added Bence Racskó timeline score: 1
Jun 27, 2021 at 15:43 history edited Frederic Thomas CC BY-SA 4.0
added the definition of a cyclic sum.
Jun 24, 2021 at 12:47 comment added Frederic Thomas @Jerry Schirmer: At first I thought I understood your argument, but now with the indices right I no longer understand.
Jun 24, 2021 at 12:45 history edited Frederic Thomas CC BY-SA 4.0
I expanded the cyclic sum to show better the problem
Jun 24, 2021 at 11:52 history edited Frederic Thomas CC BY-SA 4.0
I put the indices right in the last equation.
Jun 20, 2021 at 14:08 comment added Zo the Relativist Sorry, I typoed out the upper index. Irrespecitvely, you're symmetrizing over anti-symmetric indices.
Jun 19, 2021 at 22:44 comment added Frederic Thomas @Jerry Schirmer what do you mean with $T_{ab}$ -- the torsion tensor has 3 indices. So $T_{ab}$ is the energy-momentum tensor ?
Jun 19, 2021 at 20:09 comment added Zo the Relativist Won't that sum over cyclic KLM create a bunch of pairs of $T_{ab}$ + $T_{ba}$?
Jun 19, 2021 at 19:58 history asked Frederic Thomas CC BY-SA 4.0