All right, but I can't post a scan of that equation from the book for a copyright.
In addition, I can't display the LaTeX code for that equation displayed in the forum by right-clicking under Windows on a computer (The cause of the failure is unknown).
So please excuse me for displaying a...
I get it.
chapter: CHAPTER 10 PARTICLE IN A GRAVITATIONAL FIELD
section: $90. The equations of electrodynamics in the presence of a gravitational field
I go on reading the Landau & Lifshitz Vol 2.
I guess that Dα in the equation (2) on p. 277 is a misprint.
Error?: Dα = Eα/√h + gβ Hαβ ⋅⋅⋅ (2)
Correct: ???
Would you correct a misprint ?