Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Reinier de Adelhart Toorop"'
Publikováno v:
International Journal of Financial Studies, Vol 12, Iss 1, p 24 (2024)
We investigate the decision rules for corporate investment by designing a company value frontier. This company value frontier allows for balancing the financial value and social and environmental impacts. This article develops novel value concepts—
Externí odkaz:
https://doaj.org/article/b9fe1c5baf064f62b87429e5147deaf1
Publikováno v:
MAB, Vol 95, Iss 5/6, Pp 211-218 (2021)
Toekomstgerichte bedrijven sturen op langetermijnwaardecreatie (LTW) in plaats van alleen op aandeelhouderswaarde. LTW gaat om het beheren en balanceren van verschillende ‘waardedimensies’: financieel, sociaal en ecologisch. Dat vergt beslisregel
Externí odkaz:
https://doaj.org/article/e21cb742de2441f4b9456447b99d82f3
Publikováno v:
Nature Food. 2:655-663
The recent development of true cost accounting (TCA) methodologies by various organizations has helped increase transparency in the food sector, but has also made it difficult to compare the results obtained through different methodologies. Here we r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9da07ac6f6342801bec6083870f5e30
https://doi.org/10.1038/s43016-021-00364-z
https://doi.org/10.1038/s43016-021-00364-z
Publikováno v:
Nuclear Physics B. 856:670-681
We consider a model in which dark matter is stable as it is charged under a Z2 symmetry that is residual after an A4 flavour symmetry is broken. We consider the possibility to generate the quark masses by charging the quarks appropriately under A4. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::511349e7d80fec19379236d263bd85f8
https://doi.org/10.1016/j.nuclphysb.2011.11.020
https://doi.org/10.1016/j.nuclphysb.2011.11.020
Publikováno v:
Physics Letters B. 703:447-451
We show that a non-vanishing angle theta_13 of order 0.1 can be predicted in the framework of discrete flavour symmetries. We assume that left-handed leptons transform as triplets under a group G_f which is broken in such a way that neutrino and char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8e31fcb821292274e9a149872cdf0f4
https://doi.org/10.1016/j.physletb.2011.08.013
https://doi.org/10.1016/j.physletb.2011.08.013
We study lepton mixing patterns which are derived from finite modular groups Gamma_N, requiring subgroups G_nu and G_e to be preserved in the neutrino and charged lepton sectors, respectively. We show that only six groups Gamma_N with N=3,4,5,7,8,16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d96210735dc76b88a96c3f68835090a
http://arxiv.org/abs/1112.1340
http://arxiv.org/abs/1112.1340
Publikováno v:
Toorop, R D, Bazzocchi, F, Merlo, L & Paris, A 2011, ' Constraining flavour symmetries at the EW scale II: the fermion processes ', Journal of High Energy Physics, no. 3, pp. 040 . https://doi.org/10.1007/JHEP03(2011)040
Journal of High Energy Physics. Springer Verlag
ISSUE=3;ISSN=1126-6708;TITLE=Journal of High Energy Physics
Journal of High Energy Physics. Springer Verlag
ISSUE=3;ISSN=1126-6708;TITLE=Journal of High Energy Physics
We study the set of models in which the Standard Model symmetry is extended with the flavour group A4 and there are three copies of the Standard Model Higgs that transform as a triplet under this group. In this setup, new channels for flavour violati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1465cbfb56b74bd6d67b1793cc6ec4df
https://research.vu.nl/en/publications/fd79272c-c609-4561-a3c6-57b48b910690
https://research.vu.nl/en/publications/fd79272c-c609-4561-a3c6-57b48b910690
Publikováno v:
Journal of High Energy Physics. Springer Verlag
ISSUE=3;ISSN=1126-6708;TITLE=Journal of High Energy Physics
Toorop, R D, Bazzocchi, F, Merlo, L & Paris, A 2011, ' Constraining flavour symmetries at the EW scale I: the A(4) Higgs potential ', Journal of High Energy Physics, no. 3, pp. 035 . https://doi.org/10.1007/JHEP03(2011)035
ISSUE=3;ISSN=1126-6708;TITLE=Journal of High Energy Physics
Toorop, R D, Bazzocchi, F, Merlo, L & Paris, A 2011, ' Constraining flavour symmetries at the EW scale I: the A(4) Higgs potential ', Journal of High Energy Physics, no. 3, pp. 035 . https://doi.org/10.1007/JHEP03(2011)035
We consider an extension of the Standard Model in which the symmetry is enlarged by a global flavour factor A4 and the scalar sector accounts for three copies of the Standard Model Higgs, transforming as a triplet of A4. In this context, we study the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c3d8973abd31d3e81a07a8fd51fff0e
https://research.vu.nl/en/publications/d1a24590-79b0-4fd3-9e04-66da6f9a40b2
https://research.vu.nl/en/publications/d1a24590-79b0-4fd3-9e04-66da6f9a40b2
Autor:
Reinier de Adelhart Toorop
Publikováno v:
Journal of Physics. Conference Series, 259. IOP Publishing Ltd.
Both discrete flavour symmetries and Grand Unified symmetries explain apparent structures in the mass sector of the Standard Model. A model that combines both symmetries is therefore very appealing. We construct a model with the $S_4$ flavour symmetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b09de7e49d6d8775a02db21924508e1d
http://arxiv.org/abs/1010.3406
http://arxiv.org/abs/1010.3406
Publikováno v:
Toorop, R D, Bazzocchi, F & Merlo, L 2010, ' The interplay between GUT and flavour symmetries in a Pati-Salam x S-4 model ', Journal of High Energy Physics, no. 8, pp. 01 . https://doi.org/10.1007/JHEP08(2010)001
Journal of High Energy Physics. Springer Verlag
ISSUE=8;ISSN=1126-6708;TITLE=Journal of High Energy Physics
Journal of High Energy Physics. Springer Verlag
ISSUE=8;ISSN=1126-6708;TITLE=Journal of High Energy Physics
Both Grand Unified symmetries and discrete flavour symmetries are appealing ways to describe apparent structures in the gauge and flavour sectors of the Standard Model. Both symmetries put constraints on the high energy behaviour of the theory. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75e7609e568bdd8a14dd7e64eed36ee9