Ruiz Cembranos, José AlbertoDobado González, AntonioLópez Maroto, Antonio2023-06-202023-06-202007-06-22[1] Arkani-Hamed N, Dimopoulos S and Dvali G 1998 Phys. Lett. B429 263 Arkani-Hamed N, Dimopoulos S and Dvali G 1999 Phys. Rev. D 59 086004 Antoniadis I et al 1998 Phys. Lett. B436 257. [2] Bando M et al 1999 Phys. Rev. Lett. 83 3601. [3] Cembranos J A R, Dobado A and Maroto A L 2006 Phys. Rev. D 73 035008. [4] Hewett J and Spiropulu M 2002 Ann. Rev. Nucl. Part. Sci. 52 397–424. [5] Sundrum R 1999 Phys. Rev. D 59 085009 Dobado A and Maroto A L 2001Nucl. Phys.B592 203 Kugo T and Yoshioka K 2001Nucl. Phys.B594 301. [6] Achard P et al (L3 Collaboration) 2004 Phys. Lett. B597 145. [7] Alcaraz J et al 2003 Phys. Rev. D 67 075010 Cembranos J A R, Dobado A and Maroto A L 2004 Phys. Rev. D 70 096001 Cembranos J A R, Dobado A and Maroto A L 2003 AIP Conf. Proc. 670 235 Creminelli P and Strumia A 2001Nucl. Phys.B596 125.. [8] Cembranos J A R, Dobado A and Maroto A L 2003 Phys. Rev. Lett. 90 241301 Cembranos J A R, Dobado A and Maroto A L 2003 Phys. Rev. D 68 103505 Cembranos J A R, Dobado A and Maroto A L 2004 Int. J. Mod. Phys. D 13 2275–80 Cembranos J A R, Dobado A and Maroto A L 2003 Preprint hep-ph/0307015 Cembranos J A R, Dobado A and Maroto A L 2004 Preprint hep-ph/0402142 Cembranos J A R, Dobado A and Maroto A L 2004 Preprint hep-ph/0406076. [9] Maroto A L 2004 Phys. Rev. D 69 043509 Maroto A L 2004 Phys. Rev. D 69 101304. [10] Gaitskell R and Mandic V http://dmtools.berkeley.edu. [11] de Boer W 2005 Proc. 40th Rencontres de Moriond on Electroweak Interactions and Unified Theories (La Thuile, Aosta Valley, Italy, 5–12 March 2005) (Preprint astro-ph/0506447). [12] AMS Collaboration 2003 AMS Internal Note 2003-08-02. [13] Cembranos J A R, Dobado A and Maroto A L 2006 Phys. Rev. D 73 057303. [14] Brown H N et al 2001 Phys. Rev. Lett. 86 2227 Bennett G W et al 2002 Phys. Rev. Lett. 89 101804 Bennett G W et al 2004 Phys. Rev. Lett. 92 161802. [15] Passera M 2005 J. Phys. G: Nucl. Part. Phys. 31R75–94 de Troconiz J F and Yndurain F J 2005 Phys. Rev. D 71 073008Hocker A 2004 Preprint hep-ph/0410081. [16] Contino R, Pilo L, Rattazzi R and Strumia A 2001 J. High Energy Phys.JHEP06(2001)005.1751-811310.1088/1751-8113/40/25/S07https://hdl.handle.net/20.500.14352/50665© 2007 IOP Publishing Ltd. IRGAC Meeting (2006. Barcelona, España). This work has been partially supported by DGICYT (Spain) under project numbers FPA 2004- 02602 and FPA 2005-02327, by NSF grant no. PHY-0239817 and Fulbright-MEC Award.In this work, we will review the main properties of braneworld models with low tension. Starting from very general principles, it is possible to obtain an effective action for the relevant degrees of freedom at low energies (branons). Using the cross sections for high-energy processes involving branons, we set bounds on the different parameters appearing in these models. We also show that branons provide a WIMP candidate for dark matter in a natural way. We consider cosmological constraints on its thermal and non-thermal relic abundances. We derive direct detection limits and compare those limits with the preferred parameter region in the case in which the EGRET excess in the diffuse galactic gamma rays is due to dark matter annihilation. Finally, we will discuss the constraints coming from the precision tests of the standard model and the muon anomalous magnetic moment.engjournal articlehttp://iopscience.iop.org/1751-8121/40/25/S07http://www.iop.orghttp://arxiv.org/abs/hep-ph/0611024open access53Anomalous Magnetic-MomentBrane FluctuationsGoldstone BosonsDimensionsMillimeterFísica (Física)22 Física