--- title: "Signature of paraparticles: a minimal Gedankenexperiment • CBPF Index" description: "CBPF INDEX es el sistema de seguimiento de la producción científica y tecnológica del CBPF. En él se puede obtener la lista de publicaciones de artículos, libros, informes técnicos, etc. de toda la comunidad del CBPF." canonical_url: "https://index.cbpf.br/es/publicacoes/6ad2a767639f62b11adbdb2b" locale: es meta: "og:description": "CBPF INDEX es el sistema de seguimiento de la producción científica y tecnológica del CBPF. En él se puede obtener la lista de publicaciones de artículos, libros, informes técnicos, etc. de toda la comunidad del CBPF." "og:image": "https://index.cbpf.br/_og/d/c_Item%2Ctitulo_~U2lnbmF0dXJlIG9mIHBhcmFwYXJ0aWNsZXM6IGEgbWluaW1hbCBHZWRhbmtlbmV4cGVyaW1lbnQ%2Ctipo_~Tm90YSBkZSBGw61zaWNh%2Ccor_~I2E4MmMwMA%2Cdetalhe_~MjkvMDQvMjAyNg%2Csecao_Publicaciones%2Cp_Ii9lcy9wdWJsaWNhY29lcy82YWQyYTc2NzYzOWY2MmIxMWFkYmRiMmIi%2Cs_DodvSLWeUjQ14PQo.png" "og:image:height": "600" "og:image:type": image/png "og:image:width": "1200" "og:title": "Signature of paraparticles: a minimal Gedankenexperiment • CBPF Index" "twitter:image": "https://index.cbpf.br/_og/d/c_Item%2Ctitulo_~U2lnbmF0dXJlIG9mIHBhcmFwYXJ0aWNsZXM6IGEgbWluaW1hbCBHZWRhbmtlbmV4cGVyaW1lbnQ%2Ctipo_~Tm90YSBkZSBGw61zaWNh%2Ccor_~I2E4MmMwMA%2Cdetalhe_~MjkvMDQvMjAyNg%2Csecao_Publicaciones%2Cp_Ii9lcy9wdWJsaWNhY29lcy82YWQyYTc2NzYzOWY2MmIxMWFkYmRiMmIi%2Cs_DodvSLWeUjQ14PQo.png" --- > Index of every page on this site: [llms.txt](https://index.cbpf.br/llms.txt) **Nota de Física****Publicado** # **Signature of paraparticles: a minimal Gedankenexperiment** 29/04/2026 [**Descargar PDF **1,9 MB](https://index.cbpf.br/files/publicacao/6ad2a767639f62b11adbdb2b/pdf) [**Contactar al responsable**](mailto:apub@cbpf.br?subject=Signature%20of%20paraparticles%3A%20a%20minimal%20Gedankenexperiment) ## **Datos de la publicación**
Autores
—
Tipo
Nota de Física
Estado
Publicado
Fecha de publicación
29/04/2026
Descripción
Paraparticles beyond bosons and fermions can be exchanged via either the braid group (anyons, existing up to $D=2$ space dimensions) or the permutation group; in the latter case the space dimensions are not limited. Besides being predicted, anyons have been experimentally detected. The situation differs for paraparticles exchanged via the permutation group (``permutation-group parastatistics").\par The first test to detect their theoretical signature was published in 2021 (for \zzg parafermions; it was soon followed by a second paper proving the detectability of \zzg parabosons). Later on, two further papers proved theoretical signatures of permutation-group parastatistics. These works demonstrate that, in certain situations, a long-held belief on the ``conventionality of parastatistics" argument can be evaded: some measurements of permutation-group paraparticles cannot be recovered from ordinary bosons/fermions.\par The main question now is how to experimentally detect or engineer in the laboratory such paraparticles. For this aim a minimal setup for the theoretical test is here provided: a Gedankenexperiment (a simplified version of the two tests published in 2021) which, essentially, is a {\it flow chart} of logical operations. The key point is to present, to experimentalists, the necessary steps to be simulated/realized in the laboratory (possibly, by manipulating qudits).\par In this minimal setup, the detection/engineering of paraparticles is mapped into a {\it chirality test}. The mathematical setting is based on \zzg color Lie (super)algebras and derived mathematical structures.
Año
2026
Número
CBPF-NF-001/26
Vínculo con tesis
No
Vínculo con beca
No
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