Zobrazeno 1 - 10
of 1 105
pro vyhledávání: '"Kobakhidze A"'
We argue that the Standard Model is accompanied by a new pseudo-scalar degree of freedom, $\eta_w$-meson, which cancels the topological susceptibility of the electroweak vacuum and gets its mass from this effect. The prediction is based on the analyt
Externí odkaz:
http://arxiv.org/abs/2408.07535
The $S$-matrix formulation of gravity suggests that the $\theta$-vacuum structure must not be sustained by the theory. We point out that, when applied to the vacuum of general relativity, this criterion hints to supersymmetry. The topological suscept
Externí odkaz:
http://arxiv.org/abs/2406.18402
We discuss the following proposition: Renormalization Group flow of quantum theory with a biased symmetry exhibits a fixed hypersurface at which the symmetry is exact. Such emergent symmetries may have important phenomenological implications, includi
Externí odkaz:
http://arxiv.org/abs/2406.13575
Machine learning (ML) is poised to drive innovations in clinical microbiomics, such as in disease diagnostics and prognostics. However, the successful implementation of ML in these domains necessitates the development of reproducible, interpretable m
Externí odkaz:
http://arxiv.org/abs/2402.17621
Publikováno v:
Machine Learning with Applications, Vol 18, Iss , Pp 100607- (2024)
Machine learning (ML) is poised to drive innovations in clinical microbiomics, such as in disease diagnostics and prognostics. However, the successful implementation of ML in these domains necessitates the development of reproducible, interpretable m
Externí odkaz:
https://doaj.org/article/57ad06be23734e06a4eb9c140a75abc0
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-20 (2024)
Abstract Background The in-depth understanding of the role of lateral genetic transfer (LGT) in phage-prophage interactions is essential to rationalizing phage applications for human and animal therapy, as well as for food and environmental safety. T
Externí odkaz:
https://doaj.org/article/4f0f0c1dfd6b4acf961d345b23be603f
Publikováno v:
ECNU Review of Education, Vol 7 (2024)
Purpose This study explores a nuanced understanding of tiger parenting by moving beyond cultural essentialist perspectives and an East (Chinese)-versus-West binary framework. Design/Approach/Methods The study draws on data from 80 parents in Hong Kon
Externí odkaz:
https://doaj.org/article/bd122e784ee04f77931262afa555203f
We discuss the validity of the Thakurta metric to describe cosmological black holes by analysing the nature of its horizon. By adopting the preferred foliation of the Thakurta spacetime associated with the Kodama time, we demonstrate that the Thakurt
Externí odkaz:
http://arxiv.org/abs/2112.13921
Cosmology of the companion-axion model: dark matter, gravitational waves, and primordial black holes
Autor:
Chen, Zhe, Kobakhidze, Archil, O'Hare, Ciaran A. J., Picker, Zachary S. C., Pierobon, Giovanni
The companion-axion model introduces a second QCD axion to rescue the Peccei-Quinn solution to the strong-CP problem from the effects of colored gravitational instantons. As in single-axion models, the two axions predicted by the companion-axion mode
Externí odkaz:
http://arxiv.org/abs/2110.11014
Autor:
Chen, Zhe, Kobakhidze, Archil, O'Hare, Ciaran A. J., Picker, Zachary S. C., Pierobon, Giovanni
Publikováno v:
Eur.Phys.J.C 82 (2022) 10, 940
We study the phenomenology of the 'companion-axion model' consisting of two coupled QCD axions. The second axion is required to rescue the Peccei-Quinn solution to the strong-CP problem from the effects of colored gravitational instantons. We investi
Externí odkaz:
http://arxiv.org/abs/2109.12920