Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Gabriele Montefalcone"'
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-14 (2020)
Abstract Perhaps the greatest challenge for fundamental theories based on compactification from extra dimensions is accommodating a period of accelerated cosmological expansion. Previous studies have identified constraints imposed by the existence of
Externí odkaz:
https://doaj.org/article/2a7aeb34388b4155be9a67bb7af8c577
We quantify the degree of fine tuning required to achieve an observationally viable period of inflation in the strongly dissipative regime of warm inflation. The ``fine-tuning'' parameter $\lambda$ is taken to be the ratio of the change in the height
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b073e8b3db0bd96c1b28c8c879b857a5
http://arxiv.org/abs/2209.14908
http://arxiv.org/abs/2209.14908
Publikováno v:
Journal of Cosmology and Astroparticle Physics. 2021:055
We present a novel application of partial convolutional neural networks (PCNN) that can inpaint masked images of the cosmic microwave background. The network can reconstruct both the maps and the power spectra to a few percent for circular and irregu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f1bcb78439b82615ca013c0c004c55
https://doi.org/10.1088/1475-7516/2021/03/055
https://doi.org/10.1088/1475-7516/2021/03/055