|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2014, Volume 99, Issue 12, Pages 856–865
(Mi jetpl4107)
|
|
|
|
This article is cited in 8 scientific papers (total in 8 papers)
SCIENTIFIC SUMMARIES
Nonminimal Higgs models, dark matter, and evolution of the universe
I. F. Ginzburgab a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
The set of sum rules for a wide class of nonminimal Higgs models has been obtained. Difficulties and ways for revealing the possibilities of studying extended Higgs models at colliders have been revealed with the use of these sum rules and recent LHC results. New methods of studying multidoublet Higgs models with various symmetry groups have been applied to solve problems of classification of these groups, breaking of symmetries in vacuum, etc. A method for the determination of masses and spins of dark-matter particles $D$ and their partners via the energy spectrum of a lepton in the $e^+e^-\to DDW^+W^-$ – process has been proposed. The possibility of the existence of strongly interacting dark matter has been revealed. Variants of the evolution of the phase states of the Universe have been analyzed within the inert doublet model.
Received: 19.08.2014
Citation:
I. F. Ginzburg, “Nonminimal Higgs models, dark matter, and evolution of the universe”, Pis'ma v Zh. Èksper. Teoret. Fiz., 99:12 (2014), 856–865; JETP Letters, 99:12 (2014), 742–751
Linking options:
https://www.mathnet.ru/eng/jetpl4107 https://www.mathnet.ru/eng/jetpl/v99/i12/p856
|
Statistics & downloads: |
Abstract page: | 212 | Full-text PDF : | 61 | References: | 42 | First page: | 28 |
|