2026-06-27T23:02:28Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/507412023-08-28T00:47:56Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Ruiz Cembranos, José Alberto
author
Dobado González, Antonio
author
López Maroto, Antonio
2023-06-20T10:36:20Z
2023-06-20T10:36:20Z
2003-07-20
0031-9007
10.1103/PhysRevLett.90.241301
https://hdl.handle.net/20.500.14352/50741
http://prl.aps.org/abstract/PRL/v90/i24/e241301
http://www.aps.org/
We show that, in the context of brane-world scenarios with low tension [tau]=f^4, massive brane fluctuations (branons) are natural dark matter candidates. We calculate the present abundances for both hot (warm) and cold branons in terms of the branon mass M and the tension scale f. The results are compared with the current experimental bounds on these parameters. We also study the prospects for their detection in direct search experiments and comment on their characteristic signals in the indirect ones.
eng
Brane-world dark matter
journal article
URL
https://docta.ucm.es/bitstreams/52b13db6-d8de-43f5-9ea0-c5391d0a0f89/download
File
MD5
6beee8a4b3ed599b992e30d14b303e5a
128435
application/pdf
DobadoAntonio40libre.pdf