| dc.contributor.author | Kac, Victor G | |
| dc.contributor.author | Frajria, Pierluigi Möseneder | |
| dc.contributor.author | Papi, Paolo | |
| dc.date.accessioned | 2022-10-06T17:03:27Z | |
| dc.date.available | 2022-10-06T17:03:27Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | https://hdl.handle.net/1721.1/145719 | |
| dc.description.abstract | <jats:p> We study invariant Hermitian forms on a conformal vertex algebra and on their (twisted) modules. We establish existence of a non-zero invariant Hermitian form on an arbitrary [Formula: see text]-algebra. We show that for a minimal simple [Formula: see text]-algebra [Formula: see text] this form can be unitary only when its [Formula: see text]-grading is compatible with parity, unless [Formula: see text] “collapses” to its affine subalgebra. </jats:p> | en_US |
| dc.language.iso | en | |
| dc.publisher | World Scientific Pub Co Pte Ltd | en_US |
| dc.relation.isversionof | 10.1142/S0219199721500590 | en_US |
| dc.rights | Creative Commons Attribution-Noncommercial-Share Alike | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | en_US |
| dc.source | arXiv | en_US |
| dc.title | Invariant Hermitian forms on vertex algebras | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Kac, Victor G, Frajria, Pierluigi Möseneder and Papi, Paolo. 2022. "Invariant Hermitian forms on vertex algebras." Communications in Contemporary Mathematics, 24 (05). | |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Mathematics | en_US |
| dc.relation.journal | Communications in Contemporary Mathematics | en_US |
| dc.eprint.version | Author's final manuscript | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dc.date.updated | 2022-10-06T16:59:32Z | |
| dspace.orderedauthors | Kac, VG; Frajria, PM; Papi, P | en_US |
| dspace.date.submission | 2022-10-06T16:59:34Z | |
| mit.journal.volume | 24 | en_US |
| mit.journal.issue | 05 | en_US |
| mit.license | OPEN_ACCESS_POLICY | |
| mit.metadata.status | Authority Work and Publication Information Needed | en_US |
