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CERN Document Server 2,011 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.65 secondes. 
1.
(100)
A New Gauge Mediation Theory / Antoniadis, Ignatios (CERN) ; Benakli, Karim ; Delgado, A ; Quirós, Mariano
We propose a class of models with gauge mediation of supersymmetry breaking, inspired by simple brane constructions, where R-symmetry is very weakly broken [...]
hep-ph/0610265 ; CERN-PH-TH-2006-188. - 2006. - 23 p.
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2.
(78)
Supersymmetry and electroweak breaking by extra dimensions / Antoniadis, Ignatios ; Benakli, Karim ; Quirós, Mariano
We discuss the phenomenological consequences of large extra dimensions concerning both supersymmetry and electroweak symmetry breaking. We consider separately the fundamental scenarios where this can happen. [...]
2002 - Published in : Acta Phys. Pol. B 33 (2002) 2477-88
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3.
(62)
N=2 supersymmetry breaking at two different scales / Antoniadis, Ignatios (CERN) ; Derendinger, Jean-Pierre (Bern U., AIUB) ; Jacot, Jean-Claude (CERN ; Bern U., AIUB)
We study N=2 spontaneous supersymmetry breaking at two different scales with matter fields in hypermultiplets charged under the gauge group that should involve at least two U(1) factors. Off-shell analysis is possible in the dual single-tensor formulation of the hypermultiplets. [...]
arXiv:1204.2141; CERN-PH-TH-2012-084.- 2012 - 26 p. - Published in : Nucl. Phys. B 863 (2012) 471-494 Fulltext: PDF; External link: Preprint
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4.
(59)
Dirac Gauginos, Gauge Mediation and Unification / Benakli, K ; Goodsell, M D
We investigate the building of models with Dirac gauginos and perturbative gauge coupling unification. Here, in contrast to the MSSM, additional fields are required for unification, and these can naturally play the role of the messengers of supersymmetry breaking. [...]
arXiv:1003.4957; DESY-10-044.- 2010 - 31 p. - Published in : Nucl. Phys. B 840 (2010) 1-28 External link: Preprint
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5.
(58)
One-loop adjoint masses for non-supersymmetric intersecting branes / Anastasopoulos, P. (Vienna, Tech. U.) ; Antoniadis, I. (CERN) ; Benakli, K. (Paris, LPTHE) ; Goodsell, M.D. (DESY) ; Vichi, A. (ITPP, Lausanne)
We consider breaking of supersymmetry in intersecting D-brane configurations by slight deviation of the angles from their supersymmetric values. We compute the masses generated by radiative corrections for the adjoint scalars on the brane world-volumes. [...]
arXiv:1105.0591; CERN-PH-TH-2011-095; DESY-11-069; TUW-11-09; CERN-PH-TH-2011-095; DESY 11-069; TUW-11-09.- 2011 - 40 p. - Published in : JHEP 08 (2011) 120 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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6.
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Dirac Neutralinos and Electroweak Scalar Bosons of N=1/N=2 Hybrid Supersymmetry at Colliders / Choi, S.Y. (Chonbuk Natl. U.) ; Choudhury, D. (Delhi U.) ; Freitas, A. (Pittsburgh U.) ; Kalinowski, J. (Warsaw U. ; CERN) ; Kim, J.M. (Bonn U.) ; Zerwas, P.M. (RWTH Aachen U. ; DESY)
In the N=1 supersymmetric extension of the Standard Model, neutralinos associated in supermultiplets with the neutral electroweak gauge and Higgs bosons are, as well as gluinos, Majorana fermions. They can be paired with the Majorana fermions of novel gaugino/scalar supermultiplets, as suggested by extended N=2 supersymmetry, to Dirac particles. [...]
arXiv:1005.0818; CERN-PH-TH-2010-041; CERN-PH-TH-2010-041.- 2010 - 42 p. - Published in : JHEP 08 (2010) 025 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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7.
(56)
Higgs triplets in the supersymmetric standard model / Espinosa, J R ; Quirós, Mariano
IEM-FT-47. - 1991. - 49 p.
CERN library copies
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8.
(55)
Splitting Extended Supersymmetry / Antoniadis, Ignatios (CERN) ; Delgado, Antonio (CERN) ; Benakli, Karim (Paris, LPTHE) ; Quiros, Mariano (ICREA, Barcelona ; Barcelona, IFAE) ; Tuckmantel, Marc (CERN ; Zurich, ETH)
We show how splitting supersymmetry reconciles a class of intersecting brane models with unification. The gauge sector in these models arises in multiplets of extended supersymmetry while matter states are in N=1 representations. [...]
hep-ph/0507192; CERN-PH-TH-2005-131; UAB-FT-584; CERN-PH-TH-2005-131.- Geneva : CERN, 2006 - 10 p. - Published in : Phys. Lett. B 634 (2006) 302-306 Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint
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9.
(52)
Supersymmetry breaking in the observable sector of superstring models / Ellis, Jonathan Richard (CERN) ; Lahanas, Athanasios B ; Nanopoulos, Dimitri V ; Quirós, Mariano ; Zwirner, Fabio
CERN-TH-4626-86; MAD-TH-86-33.- Geneva : CERN, 1987 - 13 p. - Published in : Phys. Lett. B 188 (1987) 408-414 Fulltext: PDF;
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10.
(49)
Supersymmetry and Electroweak breaking from extra dimensions at the TeV-scale / Delgado, A J ; Pomarol, A ; Quirós, Mariano
We analyze some features of the role that extra dimensions, of radius $R$ in the TeV$^{-1}$ range, can play in the soft breaking of supersymmetry and the spontaneous breaking of electroweak symmetry. We use a minimal model where the gauge and Higgs sector of the MSSM are living in the bulk of five dimensions and the chiral multiplets in a four-dimensional boundary. [...]
hep-ph/9812489; CERN-TH-98-393; IEM-FT-186.- Geneva : CERN, 1999 - 27 p. - Published in : Phys. Rev. D 60 (1999) 095008 APS Published version, local copy: PDF; Access to fulltext document: PDF; External link: hep-ph/9812489 PDF - CERN library copies
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