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The quantum vacuum of the minimal SO(10) GUT / Bertolini, Stefano ; Di Luzio, Luca ; Malinsky, Michal
We reexamine the longstanding no-go excluding all potentially viable SO(10) -> SU(3)_c x SU(2)_L x U(1)_Y symmetry breaking patterns within the minimal renormalizable non-supersymmetric SO(10) GUT framework featuring the 45-dimensional adjoint representation in the Higgs sector. A simple symmetry argument indicates that quantum effects do change the vacuum structure of the model dramatically. [...]
arXiv:1010.0338.- 2010 - 5 p. - Published in : J. Phys.: Conf. Ser. 259 (2011) 012098 External link: Preprint
In : 16th International Symposium on Particles, Strings and Cosmology, Valencia, Spain, 19 - 23 Jul 2010, pp.012098
On the vacuum of the minimal nonsupersymmetric SO(10) unification / Bertolini, Stefano ; Di Luzio, Luca ; Malinsky, Michal
We study a class of nonsupersymmetric SO(10) grand unified scenarios where the first stage of the symmetry breaking is driven by the vacuum expectation values of the 45-dimensional adjoint representation. Three decade old results claim that such a Higgs setting may lead exclusively to the flipped SU(5) x U(1) intermediate stage. [...]
arXiv:0912.1796.- 2010 - 22 p. - Published in : Phys. Rev. D 81 (2010) 035015 External link: Preprint
How to break SO(10) via SO(4) x SO(6) down to SU(2)$_{L}$ x SU(3)$_{c}$ x U(1) / Yasuè, M
- 1980. - 12 p.
CERN library copies
SO(10) GUT based on SU(n,1) minimal supergravity and origin of CP violations / Hayashi, M J ; Murayama, A
- 1985. - 14 p.
CERN library copies
Backward hierarchy and SUSY SO(10) GUT / Sarkar, U
CPT-5 ; DOE-ER-40200-581.
- 1985. - 16 p.
CERN library copies
Spontaneously broken supersymmetric SO(10) GUT / Das, A ; Kalara, S
COO-3065-350 ; UR-843.
- 1983. - 23 p.
CERN library copies
Precision and uncertainties in mass scale predictions in SUSY SO(10) with SU(2)$_{L}$ * SU(2)$_{R}$ * U(1)$_{B-L}$ * SU(3)$_{C}$ intermediate breaking / Parida, M K ; Cajee, B D ; Das, C R ; Purkayastha, B
In a class of SUSY SO(10) with SU(2)/sub L/*SU(2)/sub R/*U(1)/sub B-L /*SU(3)/sub C/ (g/sub 2L/ not= g/sub 2R/) intermediate gauge symmetry, we observe that the prediction on the unification mass (M /sub U/) is unaffected by Planck-scale-induced gravitational and intermediate-scale threshold effects, although the intermediate scale (M/sub I/) itself is subject to such corrections. In particular, without invoking the presence of additional lighter scalar degrees of freedom but including plausible and reasonable threshold effects, we find that interesting solutions for neutrino physics corresponding to M/sub I/ approximately= 10/sup 10/-10/sup 13/ GeV and M/sub U/ approximately= (5-6) * 10/sup 17/ GeV are permitted in the minimal models. [...]
2003 - Published in : Eur. Phys. J. C 28 (2003) 353-63
8. Recommendations of the Finance Committee to Council as to the Financing of the 1965 Supplementary Programme
Recommandations du Comité des Finances au Conseil au sujet du financement du programme supplémentaire pour 1965
28th Session of Council ; 1964
English: PDF
French: PDF
9. Expenditure in Excess of Provisions
Dépassements de crédits
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF
10. List of Participants
Liste des participants
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF

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