Light-cone coordinates: Difference between revisions

m
correct minus sign in superscript
m (correct minus sign in superscript)
with <math>i,j=1,\dots,d-1</math>, <math>x^+=\frac{t+x}{\sqrt{2}}</math> and <math>x^-=\frac{t-x}{\sqrt{2}}</math>.
 
Both x<sup>+</sup> and x<sup>-</sup> can act as "time" coordinates.
 
One nice thing about light cone coordinates is that the causal structure is partially included into the coordinate system itself.
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