dc.creator | Prekrat, Dragan | |
dc.creator | Ranković, Dragana | |
dc.creator | Minić, Marija | |
dc.creator | Todorović-Vasović, Kristina Neli | |
dc.creator | Kováčik, Samuel | |
dc.creator | Tekel, Juraj | |
dc.date.accessioned | 2024-08-02T07:55:36Z | |
dc.date.available | 2024-08-02T07:55:36Z | |
dc.date.issued | 2024 | |
dc.identifier.issn | 1824-8039 | |
dc.identifier.uri | https://farfar.pharmacy.bg.ac.rs/handle/123456789/5711 | |
dc.description.abstract | In this contribution, we review our recent numerical and analytical results on the phase structure of
the matrix version of the Grosse-Wulkenhaar model and its renormalizability. The main numerical
result is that the curvature of the model shifts the phase transition lines and eliminates the stripe
phase associated with UV/IR mixing. This is confirmed analytically in the strong interaction
regime up to 4th order in the curvature coupling. Here we further calculate the 6th order effective
action and also provide explicit expressions for some useful integrals over the unitary group with
integrands containing up to 12 unitary matrices. | sr |
dc.language.iso | en | sr |
dc.publisher | SISSA – Scuola Internazionale Superiore di Studi Avanzati | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200161/RS// | sr |
dc.relation | VEGA 1/0025/23 grant "Matrix models and quantum gravity" | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | PoS - Proceedings of Science, Corfu Summer Institute 2023 "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2023), 23 April - 6 May, and 27 August - 1 October, 2023 Corfu, Greece | sr |
dc.subject | noncommutative geometry | sr |
dc.subject | matrix models | sr |
dc.subject | renormalizability | sr |
dc.subject | phase transitions | sr |
dc.subject | Monte Carlo simulations | sr |
dc.title | (Non)renormalizable noncommutativity in (non)uniform phase | sr |
dc.type | conferenceObject | sr |
dc.rights.license | BY-NC-ND | sr |
dc.citation.volume | 463 | |
dc.citation.spage | 269 | |
dc.identifier.doi | 10.22323/1.463.0269 | |
dc.identifier.scopus | 2-s2.0-85200726260 | |
dc.identifier.fulltext | http://farfar.pharmacy.bg.ac.rs/bitstream/id/16473/CORFU2023_269.pdf | |
dc.type.version | publishedVersion | sr |