Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Andreas Hohenegger"'
Autor:
Jan Prochazka, Janie Banos, Rudolf Fuchsen, Tomas Kertis, Thorsten Schulz, Benito Caracuel, Michal Hager, Jan Neskudla, Mario Brotz, Peter Tummeltshammer, Martina Truskaller, Gerald Krummeck, Alvaro Ortega, Andreas Hohenegger, Ana Lourdes Sanz, Sandro Rauscher, Petr Novobilsky, Frank Golatowski, Klaus-Michael Koch, Jiri Sterba, Holger Blasum, Francisco Ramos, Lisa Burgstaller, Guillaume Fumaroli, Reinhard Hametner, Jan Rollo
Publikováno v:
IECON
We describe compositional architectures and certifications in the research project certMILS. Compositional architectures enable re-use of certified COTS (commercial off-the-shelf) components with a well-defined delegation of responsibilities between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb2f185a7f0f57d36a08cf94f6310114
https://zenodo.org/record/5717838
https://zenodo.org/record/5717838
Autor:
Caspar Gries, Michal Hager, Tomas Kertis, Janie Banos, Technikon, Jan Neskudla, Frank Golatowski, Benito Caracuel, Peter Tummeltshammer, Gerald Krummeck, Thorsten Schulz, Thales Austria, Holger Blasum, Martina Truskaller, Jiri Sterba, Francisco Ramos, Jan Rollo, Andreas Hohenegger, Sandro Rauscher, Reinhard Hametner, Alvaro Ortega, Petr Novobilsky, Torsten Vogler, Lisa Burgstaller, Mario Brotz, Jan Prochazka, Ana Lourdes Sanz, Klaus-Michael Koch
Publikováno v:
ICPS
Security concerns become increasingly important in safety-critical industrial cyberphysical systems. Different options for security certification exist. We describe a Common Criteria certification for a MILS separation kernel, and IEC 62443 analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02f640af9d6c582805c609f51d15664
https://doi.org/10.1109/icps49255.2021.9468241
https://doi.org/10.1109/icps49255.2021.9468241
Autor:
Mikko Laine, Sebastian Mendizabal, Dietrich Bödeker, Andreas Hohenegger, Alberto Salvio, Nora Brambilla, Peter Millington, Mathias Garny, Simone Biondini, Jacopo Ghiglieri, Antonio Vairo
Publikováno v:
International Journal of Modern Physics A
In many realizations of leptogenesis, heavy right-handed neutrinos play the main role in the generation of an imbalance between matter and antimatter in the early Universe. Hence, it is relevant to address quantitatively their dynamics in a hot and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39200c776547fc956d5b5de9e8f18130
http://cds.cern.ch/record/2295122
http://cds.cern.ch/record/2295122
We demonstrate the importance of correctly implementing RG running and choosing the RG scale when calculating quantum corrections to inflaton dynamics. We show that such corrections are negligible for single-field inflation, in the sense of not alter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a131d8e24ad5d54b626e92be1e228c89
http://arxiv.org/abs/1608.08906
http://arxiv.org/abs/1608.08906
Publikováno v:
476–488
Nuclear Physics B
Nuclear Physics B, Vol 899, Iss C, Pp 476-488 (2015)
Nuclear Physics B
Nuclear Physics B, Vol 899, Iss C, Pp 476-488 (2015)
We analyze, in the context of a simple toy model, for which renormalization schemes the CP-properties of bare Lagrangian and its finite part coincide. We show that this is the case for the minimal subtraction and on-shell schemes. The CP-properties o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c243227f4f40c336dd135ac6e0296823
http://hdl.handle.net/11250/2372835
http://hdl.handle.net/11250/2372835
Publikováno v:
Journal of high energy physics
Journal of High Energy Physics
Journal of High Energy Physics
We study the impact of effective thermal masses and widths on resonant leptogenesis. We identify two distinct possibilities which we refer to as crossing and runaway regimes. In the runaway regime the mass difference grows monotonously with temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c92c51c1807fa88d50556db879f71b5f
Publikováno v:
Physical Review D
Phys.Rev.
PHYSICAL REVIEW D
Physical review / D 87(8), 085009 (2013). doi:10.1103/PhysRevD.87.085009
Red Report (2012).
Phys.Rev.
PHYSICAL REVIEW D
Physical review / D 87(8), 085009 (2013). doi:10.1103/PhysRevD.87.085009
Red Report (2012).
In this work we study thermal leptogenesis using non-equilibrium quantum field theory. Starting from fundamental equations for correlators of the quantum fields we describe the steps necessary to obtain quantum kinetic equations for quasiparticles. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08acf9d5a13ecc83106fc78cd95fbc63
https://doi.org/10.1103/physrevd.87.085009
https://doi.org/10.1103/physrevd.87.085009
In two recent papers, arXiv:0909.1559 and arXiv:0911.4122, it has been demonstrated that one can obtain quantum corrected Boltzmann kinetic equations for leptogenesis using a top-down approach based on the Schwinger-Keldysh/Kadanoff-Baym formalism. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::040532fd9b475d594f3905c244184b74
Autor:
Andreas Hohenegger, Rami Mehrem
A new formula is derived that generalises an earlier result for the infinite integral over three spherical Bessel functions. The analytical result involves a finite sum over associated Legendre functions, $P_l^m(x)$, of degree $l$ and order $m$. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f05bd366e4056f24ad00ffc407962044
The generation of a baryon asymmetry via leptogenesis is usually studied by means of classical kinetic equations whose applicability to processes in the hot and expanding early universe is questionable. The approximations implied by the state-of-the-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e44b07e3e483e8161ba6e007d01a57df
http://arxiv.org/abs/0909.1559
http://arxiv.org/abs/0909.1559