grzz's latest activity
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Ggrzz posted the thread Undergrad Matrix representation of rank-2 spinors in Linear and Abstract Algebra.Assume that all spinors are 2-component ones. If spinor mAB = nAkB, what are the matrices representing spinors mAB and mBA?
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GIn my daily routine, I read several short extracts. The same extracts, every day, every year, so that I can now repeat them by heart. I...
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Ggrzz replied to the thread Undergrad Spinor calculus.Thank you, Jedishrfu.
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GWhat are the conventions for the spinor metrics and their inverses?
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Ggrzz replied to the thread Graduate Dirac's 1958 lecture on spinors.I thank you all.
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GAre there any sources for the set of Dirac’s Cambridge lectures in early 1958, which had a huge and very specific impact on Penrose’s...