dc.contributor.author | Gorda, Tyler | |
dc.contributor.author | Kurkela, Eero Aleksi | |
dc.contributor.author | Österman, Juuso | |
dc.contributor.author | Paatelainen, Risto | |
dc.contributor.author | Säppi, Saga | |
dc.contributor.author | Schicho, Philipp | |
dc.contributor.author | Seppänen, Kaapo | |
dc.contributor.author | Vuorinen, Aleksi | |
dc.date.accessioned | 2024-02-21T09:42:58Z | |
dc.date.available | 2024-02-21T09:42:58Z | |
dc.date.created | 2023-06-07T09:35:02Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Gorda, T., Kurkela, A., Österman, J., Paatelainen, R., Säppi, S., Schicho, P., ... & Vuorinen, A. (2023). Soft photon propagation in a hot and dense medium to next-to-leading order. Physical Review D, 107(3), 036012. | en_US |
dc.identifier.issn | 2470-0010 | |
dc.identifier.uri | https://hdl.handle.net/11250/3118920 | |
dc.description.abstract | We present the first complete calculation of the soft photon self-energy to the next-to-leading order in a hot and/or dense ultrarelativistic plasma in QED. The calculation is performed within the real-time formalism utilizing dimensional regularization in 4 − 2 ϵ dimensions, while the result is reported including explicit O ( ϵ ) terms in the zero-temperature limit. This information is required to extend the perturbative calculation of the pressure of cold and dense QED matter to partial next-to-next-to-next-to-leading order in a weak-coupling expansion, reported in a companion paper. These results pave the way for a similar future calculation in quantum chromodynamics. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | American Physical Society | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Soft photon propagation in a hot and dense medium to next-to-leading order | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | The authors | en_US |
dc.subject.nsi | VDP::Matematikk og Naturvitenskap: 400::Fysikk: 430 | en_US |
dc.source.volume | 107 | en_US |
dc.source.journal | Physical Review D | en_US |
dc.source.issue | 3 | en_US |
dc.identifier.doi | 10.1103/PhysRevD.107.036012 | |
dc.identifier.cristin | 2152466 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |