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Modular Operator for Null Plane Algebras in Free Fields

We consider the algebras generated by observables in quantum field theory localized in regions in the null plane. For a scalar free field theory, we show that the one-particle structure can be decomposed into a continuous direct integral of lightlike fibres and the modular operator decomposes accord...

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Detalles Bibliográficos
Autores principales: Morinelli, Vincenzo, Tanimoto, Yoh, Wegener, Benedikt
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9474644/
https://www.ncbi.nlm.nih.gov/pubmed/36119918
http://dx.doi.org/10.1007/s00220-022-04432-8