Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Martin Rosenlyst"'
Autor:
Martin Rosenlyst
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-20 (2024)
Abstract We study gravitational waves (GWs) with frequencies in the μHz range, which arise from phase transitions related to dark confinement in the context of dark versions of Quantum Chromodynamics. Based on several compelling motivations, we posi
Externí odkaz:
https://doaj.org/article/95f7de3c1927476fbce86c97cfe3dd7e
Autor:
Martin Rosenlyst
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-45 (2023)
Abstract We aim to study the potential of the recently proposed model framework, called Technically Natural Higgs (TNH), in addressing six fundamental problems in particle physics and cosmology. These questions encompass the electroweak (EW) naturaln
Externí odkaz:
https://doaj.org/article/580bfbdaf21a435f8cbac145d6a6846c
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-36 (2023)
Abstract We study possible strong first-order electroweak phase transitions in Composite Higgs models and we quantify the part of parameter space that can be probed with future gravitational wave experiments. We focus on models where the Composite Hi
Externí odkaz:
https://doaj.org/article/488448f0cbb84295a433547be384cde4
Autor:
Mads T. Frandsen, Martin Rosenlyst
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-23 (2023)
Abstract We study constraints on Composite Higgs models with fermion partial compositeness from electroweak precision measurements, including the 2022 W-boson mass result from the CDF collaboration. We focus on models where the Composite Higgs sector
Externí odkaz:
https://doaj.org/article/5bd9bfe0fdc041d78c58d45e2a851fd1
Autor:
Giacomo Cacciapaglia, Martin Rosenlyst
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 9, Pp 1-37 (2021)
Abstract We present a composite scotogenic model for neutrino masses, which are generated via loops of ℤ2-odd composite scalars. We consider three different approaches to the couplings of the neutrinos (including three right-handed singlets) and th
Externí odkaz:
https://doaj.org/article/98a21d2c698048968807bce3e3c3aa97
Autor:
Martin Rosenlyst
Publikováno v:
Physics Letters B, Vol 833, Iss , Pp 137369- (2022)
We propose a novel mechanism in composite models that provides self-interacting dark matter along with the Higgs itself as composite particles, alleviating the Standard Model naturalness problem and explaining small-scale discrepancies such as the co
Externí odkaz:
https://doaj.org/article/0655cb4dd51c4631b42f4e08f1c43b27
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-28 (2018)
Abstract We construct composite and partially composite Higgs models with complex pseudo-Nambu-Goldstone (pNGB) dark matter states from four-dimensional gauge-Yukawa theories with strongly interacting fermions. The fermions are partially gauged under
Externí odkaz:
https://doaj.org/article/c5a96796f2784022bbfeba5a8842eb09
Autor:
Tommi Alanne, Diogo Buarque Franzosi, Mads T. Frandsen, Mette L.A. Kristensen, Aurora Meroni, Martin Rosenlyst
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-26 (2018)
Abstract We study the phenomenology of partially composite-Higgs models where electroweak symmetry breaking is dynamically induced, and the Higgs is a mixture of a composite and an elementary state. The models considered have explicit realizations in
Externí odkaz:
https://doaj.org/article/270067479edf43fea2c1fdffd2518bc5
Autor:
Martin Rosenlyst Jørgensen, Wei-Chih Huang, Mads Toudal Frandsen, Giacomo Cacciapaglia, Philip Sørensen
Publikováno v:
Physical Review
Physical review / D 106(7), 075022 (2022). doi:10.1103/PhysRevD.106.075022
Physical review / D 106(7), 075022 (2022). doi:10.1103/PhysRevD.106.075022
Physical review / D 106(7), 075022 (2022). doi:10.1103/PhysRevD.106.075022
We propose a novel class of composite models that feature both a technicolor and a composite Higgs vacuum limit, resulting in an asymmetric dark matter candidate. These T
We propose a novel class of composite models that feature both a technicolor and a composite Higgs vacuum limit, resulting in an asymmetric dark matter candidate. These T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d802effa6a12df876e256ea7173438d
Autor:
Martin Rosenlyst, Jonas Petersen
Publikováno v:
Petersen, J & Jørgensen, M R 2019, ' A toy model for the dynamical discrepancies on galactic scales ', Royal Astronomical Society. Monthly Notices, vol. 490, no. 3, pp. 3493-3497 . https://doi.org/10.1093/mnras/stz2625
In this study a simple toy model solution to the missing gravity problem on galactic scales is reverse engineered from galactic data via imposing broad assumptions. It is shown that the toy model solution can be written in terms of baryonic quantitie