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- Homework Statement
- Help required on how to obtain equations 1.1.11.
- Relevant Equations
- Please see attachments in my attempt at solution,
From the book Spinors in Physics by J Hladik:
I understood up to equations 1.1.10.
From 1.1.10 the vectors X1 and X2 depend on vector X3. But the point represented by X3 is projected stereographically to the point represented by the complex number in 1.1.4.
I understand that x3=y1z2 - y2z1 in equations 1.1.11, but I do not follow
Any help please,
Thanks.
I understood up to equations 1.1.10.
From 1.1.10 the vectors X1 and X2 depend on vector X3. But the point represented by X3 is projected stereographically to the point represented by the complex number in 1.1.4.
I understand that x3=y1z2 - y2z1 in equations 1.1.11, but I do not follow
Any help please,
Thanks.
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