Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alexandros, Papageorgiou"'
Publikováno v:
Physics Letters B, Vol 856, Iss , Pp 138873- (2024)
We demonstrate that the recently announced signal for a stochastic gravitational wave background (SGWB) from pulsar timing array (PTA) observations, if attributed to new physics, is compatible with primordial GW production due to axion-gauge dynamics
Externí odkaz:
https://doaj.org/article/30fec5eb3aa64ec98dc7232b83afef7d
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-32 (2023)
Abstract We study the impact of sphaleron-induced thermal friction on the axion dark-matter abundance due to the interaction of an axion-like particle (ALP) with a dark non-abelian gauge sector in a secluded thermal bath. Thermal friction can either
Externí odkaz:
https://doaj.org/article/ee39cc5cd34c4d7f868071d068097554
Publikováno v:
Universe, Vol 9, Iss 3, p 147 (2023)
We study a number of well-motivated theories of modified gravity with the common overarching theme that they predict the existence of compact objects, such as black holes and wormholes endowed with scalar hair. We compute the shadow radius of the res
Externí odkaz:
https://doaj.org/article/c06191e9c9054c3c807ca628d8f0179b
Publikováno v:
Public Anthropologist. 4:78-101
This article is based on a two-year collaborative research program on public anthropology in Greece focused on narrative experimentation with stand-up comedy and alternative publishing with handmade books, or cartoneras. Viewing in anthropology a pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77fbfe09051004c3832ec1dfcca17f0f
https://doi.org/10.1163/25891715-bja10031
https://doi.org/10.1163/25891715-bja10031
Publikováno v:
Physical Review
We revisit the no-hair theorems in Einstein-Scalar-Gauss-Bonnet theory with a general coupling function between the scalar and the Gauss-Bonnet term in four dimensional spacetime. In the case of the old no-hair theorem the surface term has so far bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67332ec7053e2ef3ea44dea3980d81b6
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Autor:
Henning Börm, Charalambos Bouras, Vasiliki Eleutheriou, Wolf-Dieter Heilmeyer, Ralf Krumeich, Korres Manolis, Sylvia Martin, Alexandros Papageorgiou-Venetas, Christina Papastamati-von Moock, Christine Redford-Schnurr, Kai Trampedach, Adrian von Buttlar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46aba8594b3d51682eca62c7a683ded5
https://doi.org/10.24053/9783739881041
https://doi.org/10.24053/9783739881041
Autor:
Roland Bolboaca, Piroska Haller, Dimitris Kontses, Alexandros Papageorgiou-Koutoulas, Stylianos Doulgeris, Nikolaos Zingopis, Zissis Samaras
Publikováno v:
2022 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5da56ef03eb8ba02cc7e34ad0815deee
Publikováno v:
Journal of High Energy Physics
Journal of high energy physics 01(1), 169 (2023). doi:10.1007/JHEP01(2023)169
Journal of high energy physics 01(1), 169 (2023). doi:10.1007/JHEP01(2023)169
Journal of high energy physics 01(1), 169 (2023). doi:10.1007/JHEP01(2023)169
We study the impact of sphaleron-induced thermal friction on the axion dark-matter abundance due to the interaction of an axion-like particle (ALP) with a dark non-abe
We study the impact of sphaleron-induced thermal friction on the axion dark-matter abundance due to the interaction of an axion-like particle (ALP) with a dark non-abe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b7b9bcd4ecb5adbb3cb40a2afc2b5b
https://bib-pubdb1.desy.de/record/478849
https://bib-pubdb1.desy.de/record/478849
Publikováno v:
Universe; Volume 9; Issue 3; Pages: 147
We study a number of well-motivated theories of modified gravity with the common overarching theme that they predict the existence of compact objects such as black holes and wormholes endowed with scalar hair. We compute the shadow radius of the resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::783a20c8909fdf963624734b132eccc7
Autor:
Fabrizio, Di Benedetto, Paolo, Magistri, Stefano, Di Sandro, Carlo, Sposito, Christian, Oberkofler, Ellie, Brandon, Benjamin, Samstein, Cristiano, Guidetti, Alexandros, Papageorgiou, Samuele, Frassoni, Vincenzo, Bagnardi, Pierre-Alain, Clavien, Davide, Citterio, Tomoaki, Kato, Henrik, Petrowsky, Karim J, Halazun, Vincenzo, Mazzaferro, Maria, Flores
Publikováno v:
JAMA Surgery. 158:46
ImportanceLong-term oncologic outcomes of robotic surgery remain a hotly debated topic in surgical oncology, but sparse data have been published thus far.ObjectiveTo analyze short- and long-term outcomes of robotic liver resection (RLR) for hepatocel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7b1895812af3aeccd9b9be0cca95ca7
https://doi.org/10.1001/jamasurg.2022.5697
https://doi.org/10.1001/jamasurg.2022.5697