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CERN Document Server 2,008 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.48 secondes. 
1.
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
2.
One-loop adjoint masses for branes at non-supersymmetric angles / Anastasopoulos, P (Vienna, Tech. U.) ; Antoniadis, I (CERN) ; Benakli, K (Paris U., VI-VII) ; Goodsell, M D (CERN) ; Vichi, A (LBL, Berkeley)
This proceeding is based on arXiv:1110.5359 [hep-th] where we consider breaking of supersymmetry in intersecting D-brane configurations by slight deviation of the angles from their supersymmetric values. [...]
arXiv:1201.2663 ; TUW-12-02.
- 2012.
Preprint
3.
Brane world effective actions for D-branes with fluxes / Bertolini, Matteo (SISSA, Trieste ; INFN, Trieste) ; Billo, Marco (Turin U. ; INFN, Turin) ; Lerda, Alberto (Piemonte Orientale U., Alessandria ; INFN, Turin) ; Morales, Jose F. (CERN) ; Russo, Rodolfo (CERN)
We develop systematic string techniques to study brane world effective actions for models with magnetized (or equivalently intersecting) D-branes. In particular, we derive the dependence on all NS-NS moduli of the kinetic terms of the chiral matter in a generic non-supersymmetric brane configurations with non-commuting open string fluxes. [...]
hep-th/0512067; SISSA-71-2005-EP; CERN-PH-TH-2005-224; QMUL-PH-05-10; DFTT-05-34; CERN-PH-TH-2005-224; DFTT-2005-34; QMUL-PH-2005-10; SISSA-2005-71.- Geneva : CERN, 2006 - 52 p. - Published in : Nucl. Phys. B 743 (2006) 1-40 Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint
4.
S-Duality and Brane Descent Relations / Houart, Laurent (Imperial Coll., London) ; Lozano, Yolanda (CERN)
We present a description of the type IIB NS-NS p-branes in terms of topological solitons in systems of spacetime-filling brane-antibrane pairs. S-duality implies that these spacetime-filling branes are NS9-branes, S-dual to the D9-branes of the type IIB theory. [...]
hep-th/9911173; CERN-TH-99-354; IMPERIAL-TP-99-00-13; CERN-TH-99-354; IMPERIAL-TP-99-0-13.- Geneva : CERN, 2000 - 14 p. - Published in : JHEP 03 (2000) 031 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Published version, local copy: PDF; External link: Preprint - Please contact the library if you need to access this document.
5.
On Supersymmetric D7-branes in the Warped Deformed Conifold / Chen, Heng-Yu (Wisconsin U., Madison) ; Ouyang, Peter (Wisconsin U., Madison) ; Shiu, Gary (Wisconsin U., Madison ; CERN)
We study the supersymmetric properties of D7-branes in the warped deformed conifold. We consider the $\kappa$-symmetry conditions on D7-branes in this specific warped background, taking into account the background NS-NS 2-form flux. [...]
MAD-TH-08-11; arXiv:0807.2428; CERN-PH-TH-2008-150; MAD-TH-08-11.- 2010 - 38 p. - Published in : JHEP 01 (2010) 028 Preprint: PDF; Springer Open Access article: PDF; External link: Preprint
6.
Complex structure moduli stability in toroidal compactifications / Garcia-Bellido, Juan (CERN) ; Rabadan, Raul (CERN)
In this paper we present a classification of possible dynamics of closed string moduli within specific toroidal compactifications of Type II string theories due to the NS-NS tadpole terms in the reduced action. They appear as potential terms for the moduli when supersymmetry is broken due to the presence of D-branes. [...]
hep-th/0203247; CERN-TH-2002-067; CERN-TH-2002-067.- Geneva : CERN, 2002 - 24 p. - Published in : JHEP 05 (2002) 042 Fulltext: PDF; SISSA/IOP Published version, local copy: PDF; External link: Preprint - Please contact the library if you need to access this document.
7.
The fate of the type I non-BPS D7-brane / Loaiza-Brito, Oscar (CERN) ; Uranga, Angel M. (CERN)
We describe the fate of the Type I non-BPS D7-brane, which is tachyonic but carries a non-trivial K-theory $\IZ_2$ charge. It decays to topologically non-trivial gauge field configurations on the background D9-branes. [...]
hep-th/0104173; CERN-TH-2001-094; CINVESTAV-IPN-25-01; CERN-TH-2001-094; CINVESTAV-IPN-25-01.- Geneva : CERN, 2001 - 25 p. - Published in : Nucl. Phys. B 619 (2001) 211-231 Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint
8.
Type IIB Orientifolds without Untwisted Tadpoles, and non-BPS D-branes / Rabadan, Raul ; Uranga, Angel M
We discuss the construction of six- and four-dimensional Type IIB orientifolds with vanishing untwisted RR tadpoles, but generically non-zero twisted RR tadpoles. Tadpole cancellation requires the introduction of D-brane systems with zero untwisted RR charge, but non-zero twisted RR charges. [...]
hep-th/0009135; CERN-TH-2000-169-[SIC!]; CERN-TH-2000-269; FTUAM-2000-21; IFT-UAM-CSIC-2000-27.- Geneva : CERN, 2001 - 36 p. - Published in : JHEP 01 (2001) 029 Access to fulltext document: PDF; SISSA/IOP Published version, local copy: PDF; External link: hep-th/0009135 PDF - CERN library copies
9. 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
CERN/0572
28th Session of Council ; 1964
English: PDF
French: PDF
10. Expenditure in Excess of Provisions
Dépassements de crédits
CERN/FC/0726/Add.
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF

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