Talk:Representation theory of the Poincaré group

Latest comment: 1 year ago by Dharam Vir Ahluwalia in topic Paragraph beginning with "In case of spin 1/2 particles"

Paragraph beginning with "In case of spin 1/2 particles"

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Spinors do not transform unitarily from one inertial frame to another. Therefore, they cannot be interpreted as wave functions. The bra ket notation used in this paragraph is misleading and should be corrected, no? In particular,   cannot be identified with   and   Dharam Vir Ahluwalia (talk) 11:36, 29 June 2023 (UTC)Reply