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point.","type":"other"},{"key":"lbm1-vkksCc47R1","unstructured":"Note that C\u00af,N\u00af are precisely the zero modes of C and Dw2Dw\u00af2N, and N\u00af does not vanish because N is allowed to be singular. The physical interpretation of N\u00af is given in Eq.\u00a0(38).","type":"other"},{"key":"lbm1-vkksCc48R1","unstructured":"It would be interesting to understand how the identification between the phase spaces extend beyond our linear approximation.","type":"other"},{"key":"lbm1-vkksCc49R1","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6382\/aa7f12","type":"journal-article"},{"key":"lbm1-vkksCc50R1","doi-asserted-by":"publisher","DOI":"10.1007\/JHEP12(2024)028","type":"journal-article"},{"key":"lbm1-vkksCc51R1","unstructured":"This agrees with (140) of [50] for a constant cut in (z,z\u00af). More generally, one gets an expansion scalar as in [52].","type":"other"},{"key":"lbm1-vkksCc52R1","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6382\/ae22b5","type":"journal-article"},{"key":"lbm1-vkksCc53R1","unstructured":"We stress that this is an identification at the level of the classical phase space. It would be interesting to study what this identification implies at the quantum level.","type":"other"},{"key":"lbm1-vkksCc54R1","unstructured":"Of course, in principle we can choose a different identification between C\u00af and \u03b1. 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All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright_statement","label":"Copyright statement","group":{"name":"copyright","label":"copyright"}},{"value":"2026","name":"copyright_year","label":"Copyright year","group":{"name":"copyright","label":"copyright"}},{"value":"ca","name":"copyright_holder","label":"Copyright holder","group":{"name":"copyright","label":"copyright"}},{"value":"us","name":"copyright_holder","label":"Copyright holder","group":{"name":"copyright","label":"copyright"}}],"article-number":"191501"}}