CONSIDERATIONS TO KNOW ABOUT RTP LEVIS4D

In Einstein notation, the duplication on the i index implies the sum on i. The preceding is then denoted εijkεimn = δjmδkn − δjnδkm.To begin with english is not my mother tongue sorry. I wish to question If you're able to help me with a few of the Qualities on the levi-civita image.Examples of Levi-Civita properties in 4 dimensions consist