Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Johannes Kirsch"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-11 (2024)
Abstract The dynamics of the torsion field is analyzed in the framework of the Covariant Canonical Gauge Theory of Gravity (CCGG), a De Donder–Weyl Hamiltonian formulation of gauge gravity. The action is quadratic in both, the torsion and the Riema
Externí odkaz:
https://doaj.org/article/f7fccfeec1bb44b092ec287a5f841558
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-11 (2023)
Abstract We study a cosmological model based on the canonical Hamiltonian transformation theory. Using a linear-quadratic approach for the free gravitational De Donder–Weyl Hamiltonian $$H_\textrm{Gr}$$ H Gr , the model contains terms describing a
Externí odkaz:
https://doaj.org/article/34c325e5b5384c758515f6acba6e0312
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 4, Pp 1-12 (2023)
Abstract The covariant canonical gauge theory of gravity (CCGG) is a gauge field formulation of gravity which a priori includes non-metricity and torsion. It extends the Lagrangian of Einstein’s theory of general relativity by terms at least quadra
Externí odkaz:
https://doaj.org/article/1034f36ceb6e4fbaa44595db4fc7ed89
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 2, Pp 1-9 (2021)
Abstract Constraints on the Covariant Canonical Gauge Gravity (CCGG) theory from low-redshift cosmology are studied. The formulation extends Einstein’s theory of General Relativity (GR) by a quadratic Riemann–Cartan term in the Lagrangian, contro
Externí odkaz:
https://doaj.org/article/ac583cdb2c8a405cac77bb11d151261a
Autor:
Ricardo Grieshaber-Bouyer, Till Kämmerer, Nils Rosshirt, Timo A. Nees, Philipp Koniezke, Elena Tripel, Marcus Schiltenwolf, Johannes Kirsch, Sébastien Hagmann, Babak Moradi
Publikováno v:
Journal of Clinical Medicine, Vol 8, Iss 10, p 1631 (2019)
Osteoarthritis (OA) is a progressive joint disease driven by a blend of inflammatory and biomechanical processes. Studies using human samples to understand inflammatory mechanisms in OA frequently recruit OA patients with different affected joints, e
Externí odkaz:
https://doaj.org/article/591b40b8475843c7bc13b21e1f5808b7
Publikováno v:
European Physical Journal
The Covariant Canonical Gauge theory of Gravity (CCGG) is a gauge field formulation of gravity which a priori includes non-metricity and torsion. It extends the Lagrangian of Einstein's theory of general relativity by terms at least quadratic in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e169cc8d10b0bdad2ca6c7822a47b8
http://arxiv.org/abs/2211.11868
http://arxiv.org/abs/2211.11868
Autor:
Martin Brussig, Andrea Kirchmann, Johannes Kirsch, Günther Klee, Michel Kusche, Anastasia Maier, Tobias Scheu, Katharina Schilling
Publikováno v:
Arbeitsförderung für Geflüchtete ISBN: 9783748931829
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11735c17f6883f8641466dc3ebfe0a88
https://doi.org/10.5771/9783748931829-19
https://doi.org/10.5771/9783748931829-19
Autor:
Martin Brussig, Andrea Kirchmann, Johannes Kirsch, Günther Klee, Michel Kusche, Anastasia Maier, Tobias Scheu, Katharina Schilling
Publikováno v:
Arbeitsförderung für Geflüchtete ISBN: 9783748931829
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3520872e70a4d1da99d096584632c4e5
https://doi.org/10.5771/9783748931829-181
https://doi.org/10.5771/9783748931829-181
Autor:
Martin Brussig, Andrea Kirchmann, Johannes Kirsch, Günther Klee, Michel Kusche, Anastasia Maier, Tobias Scheu, Katharina Schilling
Publikováno v:
Arbeitsförderung für Geflüchtete ISBN: 9783748931829
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::861020e923bbd1db16e4130b53af06c0
https://doi.org/10.5771/9783748931829-52
https://doi.org/10.5771/9783748931829-52
Autor:
Martin Brussig, Andrea Kirchmann, Johannes Kirsch, Günther Klee, Michel Kusche, Anastasia Maier, Tobias Scheu, Katharina Schilling
Publikováno v:
Arbeitsförderung für Geflüchtete ISBN: 9783748931829
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e1a6fac75be4ca68be4f33f9329a8ff
https://doi.org/10.5771/9783748931829-281
https://doi.org/10.5771/9783748931829-281