ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Would you post a link to this paper, I can't find it. Thanks.
Indeed, not easy to find. see link: geometry.mrao.cam.ac.uk/wp-content/uploads/2015/02/hout02.pdf
@9:10 -- I thought you had been using a positive sign for gamma_0^2 too?
Yes, the other paper does use the same convention. I was working on some GR material and got myself confused. I’ll correct the fact in the errata next lesson. Thanks for catching that.
Didn't we use the same (+ - - -) metric?
Would you post a link to this paper, I can't find it. Thanks.
Indeed, not easy to find. see link: geometry.mrao.cam.ac.uk/wp-content/uploads/2015/02/hout02.pdf
@9:10 -- I thought you had been using a positive sign for gamma_0^2 too?
Yes, the other paper does use the same convention. I was working on some GR material and got myself confused. I’ll correct the fact in the errata next lesson. Thanks for catching that.
Didn't we use the same (+ - - -) metric?