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CERN Document Server Sök i 2,005 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 1.07 sekunder. 
1.
Orientifolds and D-branes in N=2 gauged linear sigma models / Brunner, Ilka (Munich U., ASC ; Munich, Tech. U.) ; Herbst, Manfred (CERN)
We study parity symmetries and boundary conditions in the framework of gauged linear sigma models. This allows us to investigate the Kaehler moduli dependence of the physics of D-branes as well as orientifolds in a Calabi-Yau compactification. [...]
arXiv:0812.2880; CERN-PH-TH-2008-242; LMU-ASC 60-08.- 2010-08 - 88 p. - Published in : Adv. Theor. Math. Phys. 14 (2010) 1001-1088 Preprint: PDF; External links: ATMP; SERVER
2.
D-brane instantons on non-Spin cycles / Berglund, Per (New Hampshire U.) ; Garcia-Etxebarria, Inaki (CERN)
We show that non-Spin cycles in type IIB Calabi-Yau orientifold compactifications with vanishing B field naturally support orientifold-invariant D-brane instantons. These instantons, associated to the holomorphic cotangent bundle of the non-Spin cycle, can lead to non-perturbative corrections to the superpotential..
arXiv:1210.1221; CERN-PH-TH-2012-271; CERN-PH-TH-2012-271.- 2013 - 4 p. - Published in : JHEP 01 (2013) 056 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
3.
D-brane monodromies from a matrix-factorization perspective / Jockers, Hans (CERN)
The aim of this work is to analyze Kaehler moduli space monodromies of string compactifications. This is achieved by investigating the monodromy action upon D-brane probes, which we model in the Landau-Ginzburg phase in terms of matrix factorizations. [...]
hep-th/0612095; CERN-PH-TH-2006-256; CERN-PH-TH-2006-256.- Geneva : CERN, 2007 - 50 p. - Published in : JHEP 02 (2007) 006 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Open Access article: PDF; External link: Preprint
4.
Moduli stabilization, large-volume dS minimum without D3-bar branes, (non-)supersymmetric black hole attractors and two-parameter Swiss cheese Calabi-Yau's / Misra, Aalok (IIT, Roorkee ; CERN) ; Shukla, Pramod (IIT, Roorkee)
We consider issues of moduli stabilization and "area codes" for type II flux compactifications, and the "Inverse Problem" and "Fake Superpotentials" for extremal (non)supersymmetric black holes in type II compactifications on (orientifold of) a compact two-parameter Calabi-Yau expressed as a degree-18 hypersurface in WCP^4[1,1,1,6,9] which has multiple singular loci in its moduli space. We argue the existence of extended "area codes" [1] wherein for the same set of large NS-NS and RR fluxes, one can stabilize all the complex structure moduli and the axion-dilaton modulus (to different sets of values) for points in the moduli space away as well as near the different singular conifold loci leading to the existence of domain walls. [...]
arXiv:0707.0105.- 2008 - 31 p. - Published in : Nucl. Phys. B 799 (2008) 165-198 Fulltext: PDF; External link: Preprint
5.
On N=1 Mirror Symmetry for Open Type II Strings / Lerche, W. (CERN) ; Mayr, P. (CERN)
We study the open string extension of the mirror map for N=1 supersymmetric type II vacua with D-branes on non-compact Calabi-Yau manifolds. [...]
hep-th/0111113 ; CERN-TH-2001-301 ; CERN-TH-2001-301.
- 2001. - 35 p.
Preprint - Full text
6. 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
7. Expenditure in Excess of Provisions
Dépassements de crédits
CERN/FC/0726/Add.
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF
8. List of Participants
Liste des participants
CERN/FC/0740
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF
9. Financing of 1965 Supplementary Programme
CERN/FC/0742
64th Meeting of Finance Committee ; 1964
English: PDF
10. Draft Agreements Concerning the Site Leased to CERN on French Territory - Drafts Letter of Interpretation and Acknowledgement of Receipt
Projets d'accords relatifs au terrain sis en territoire français et donne à bail au CERN - Projets lettre d'interprétation et accuse de réception
CERN/0529/Rev./Add.
28th Session of Council ; 1964
English: PDF
French: PDF

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