Anomalous U(1)'s in type I string vacua
| dc.contributor.author | Antoniadis, I. | en |
| dc.contributor.author | Kiritsis, E. | en |
| dc.contributor.author | Rizos, J. | en |
| dc.date.accessioned | 2015-11-24T18:32:52Z | |
| dc.date.available | 2015-11-24T18:32:52Z | |
| dc.identifier.issn | 0550-3213 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16642 | |
| dc.rights | Default Licence | - |
| dc.subject | dimensions | en |
| dc.subject | tev | en |
| dc.subject | compactifications | en |
| dc.subject | orientifolds | en |
| dc.subject | superstrings | en |
| dc.subject | d=4 | en |
| dc.title | Anomalous U(1)'s in type I string vacua | en |
| heal.abstract | We perform a systematic string computation of the masses of anomalous U(1) gauge bosons in four-dimensional orientifold vacua, and we study their localization properties in the internal (compactified) space. We find that N = I supersymmetric sectors yield four-dimensional contributions, localized in the whole six-dimensional internal space, while N = 2 sectors give contributions localized in four internal dimensions. As a result, the U(1) gauge fields can be much lighter than the string scale, so that when the latter is at the TeV, they can mediate new non-universal repulsive forces at sub-millimeter distances much stronger than gravity. We also point out that even U(1)'s which are free of four-dimensional anomalies may acquire non-zero masses as a consequence of six-dimensional anomalies. (C) 2002 Elsevier Science B.V. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | <Go to ISI>://000177578300003 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0550321302004583/1-s2.0-S0550321302004583-main.pdf?_tid=ab5d3a90fbb7f2011f64529cd15d3267&acdnat=1334230681_8c81f4e826e0335a5d84c2d4f5f4e9d6 | - |
| heal.journalName | Nuclear Physics B | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2002 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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