Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Kleinwächter, P"'
Publikováno v:
Gen Relativ Gravit 55, 35 (2023)
Within the framework of Einstein-Maxwell theory geometric properties of charged rotating discs of dust, using a post-Newtonian expansion up to tenth order, are discussed. Investigating the disc's proper radius and the proper circumference allows us t
Externí odkaz:
http://arxiv.org/abs/2211.08821
Autor:
Sylvia Kerschbaum-Gruber, Ava Kleinwächter, Katerina Popova, Alexandra Kneringer, Lisa-Marie Appel, Katharina Stasny, Anna Röhrer, Ana Beatriz Dias, Johannes Benedum, Lena Walch, Andreas Postl, Sandra Barna, Bernhard Kratzer, Winfried F. Pickl, Altuna Akalin, Filip Horvat, Vedran Franke, Joachim Widder, Dietmar Georg, Dea Slade
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
IntroductionPancreatic ductal adenocarcinoma (PDAC) remains a leading cause of cancer-related deaths worldwide with limited treatment options due to extensive radiation and chemotherapy resistance. Monotherapy with immune checkpoint blockade showed n
Externí odkaz:
https://doaj.org/article/3025e223cab047d6828e139b1e21af01
Publikováno v:
Physics Letters A 384, 126572 (Issue 23, 17 August 2020)
We apply the method of B\"acklund transformations to generate a new hierarchy of exact solutions to the vacuum Einstein equations starting from the extreme Kerr near-horizon geometry. Solutions with extreme Kerr near-horizon asymptotics containing an
Externí odkaz:
http://arxiv.org/abs/1909.06104
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Wolfgang Kleinwächter
Publikováno v:
Rivista Italiana di Informatica e Diritto, Vol 4, Iss 1, Pp 25-29 (2022)
The paper starts with the statement that for the future of mankind cybersecurity is as important as the management of climate change. Building a global cybersecurity architecture should be a priority for diplomacy in the digital age. The paper covers
Externí odkaz:
https://doaj.org/article/2554a4d57be640158c41898a6108f81a
Autor:
Kleinwächter, Kai, Kleinwächter, Lutz
Publikováno v:
WeltTrends; feb2024, Issue 200, p59-66, 8p
Publikováno v:
Gen.Rel.Grav.43:1469-1486,2011
Solutions to Einstein's field equations describing rotating fluid bodies in equilibrium permit parametric (i.e. quasi-stationary) transitions to the extreme Kerr solution (outside the horizon). This has been shown analytically for discs of dust and n
Externí odkaz:
http://arxiv.org/abs/1007.3360
Autor:
Filter, Robert, Kleinwächter, Andreas
Publikováno v:
Annalen Phys.18:102-106,2009
Based on numerical simulations and analytical calculations we formulate a new conjecture concerning the multipole moments of a rigidly rotating fluid body in equilibrium. The conjecture implies that the exterior region of such a fluid is not describe
Externí odkaz:
http://arxiv.org/abs/0902.1859
Publikováno v:
Mon.Not.Roy.Astron.Soc.355:682-688,2004
By means of a highly accurate, multi-domain, pseudo-spectral method, we investigate the solution space of uniformly rotating, homogeneous and axisymmetric relativistic fluid bodies. It turns out that this space can be divided up into classes of solut
Externí odkaz:
http://arxiv.org/abs/gr-qc/0402102