Zobrazeno 1 - 10
of 4 561
pro vyhledávání: '"A. Stadlbauer"'
We identify a new production channel for QCD axions in supernova environments that contributes to axion emissivity for all models solving the strong CP problem. This channel arises at tree-level from a shift-symmetry-breaking operator constructed at
Externí odkaz:
http://arxiv.org/abs/2410.19902
We present a systematic study of QCD axion production in environments with finite baryon density and temperature, implying significant changes to axion phenomenology. Within heavy baryon chiral perturbation theory, we derive the effective Lagrangian
Externí odkaz:
http://arxiv.org/abs/2410.10945
Autor:
Stadlbauer, Michael, Theil, Tobias
We study the infrared structure of the Standard Model (SM) restricted to the first generation of fermions, including the full SM gauge group, up to three-loop order, and determine the resulting cusp and collinear anomalous dimensions for all gauge gr
Externí odkaz:
http://arxiv.org/abs/2409.15422
We discuss relations between the amenability of a graph and spectral properties of a random walk driven by a dynamical system. In order to include graphs which are not locally compact, we introduce the concept of amenability of weighted graphs, which
Externí odkaz:
http://arxiv.org/abs/2404.08270
Autor:
Saavedra, Manuel, Stadlbauer, Manuel
We study recurrent operators from a new perspective by introducing the notion of hyper-recurrent operators and establish robust connections with quasi-rigid operators. For example, we prove that a recurrent operator on a separable Banach space is qua
Externí odkaz:
http://arxiv.org/abs/2403.17904
Autor:
Katharina E. Tillmann, Ron Schaer, Flavia S. Mueller, Karin Mueller, Bernhard Voelkl, Ulrike Weber-Stadlbauer, Daniela D. Pollak
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The Poly (I:C) (polyriboinosinic-polyribocytidilic acid) paradigm of maternal immune activation (MIA) is most widely used as experimental model for the evaluation of the effects of gestational infection on the brain and behavior of the proge
Externí odkaz:
https://doaj.org/article/625bd6b8790a4d5daa47307139f64ae9
Autor:
Edith M. Schneider Gasser, Ron Schaer, Flavia S. Mueller, Alexandra C. Bernhardt, Han-Yu Lin, Christian Arias-Reyes, Ulrike Weber-Stadlbauer
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Prenatal exposure to infections is a risk factor for neurodevelopmental disorders in offspring, and alterations in mitochondrial function are discussed as a potential underlying factor. Here, using a mouse model of viral-like maternal immune
Externí odkaz:
https://doaj.org/article/0a763ddc7a2d4e52b2a2a136a132593d
We study the minimal distance between two orbit segments of length n, in a random dynamical system with sufficiently good mixing properties. This problem has already been solved in non-random dynamical system, and on average in random dynamical syste
Externí odkaz:
http://arxiv.org/abs/2209.13240
Within the framework proposed by Caron-Huot and Wilhelm, we give a recipe for computing infrared anomalous dimensions purely on-shell, efficiently up to two loops in any massless theory. After introducing the general formalism and reviewing the one-l
Externí odkaz:
http://arxiv.org/abs/2207.08831
Autor:
Waagaard, E., Barnes, M. J., Bartmann, W., Borburgh, J., Ducimetière, L. S., Kramer, T., Stadlbauer, T., Trubacova, P., Velotti, F. M.
The Super Proton Synchrotron (SPS) injection system plays a fundamental role to preserve the quality of injected high-brightness beams for the Large Hadron Collider (LHC) physics program and to maintain the maximum storable intensity. The present sys
Externí odkaz:
http://arxiv.org/abs/2206.11571