{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T14:42:50Z","timestamp":1648564970559},"reference-count":11,"publisher":"World Scientific Pub Co Pte Lt","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mod. Phys. Lett. A"],"published-print":{"date-parts":[[2006,2,20]]},"abstract":"<jats:p> We discuss inflationary solutions of the coupled Einstein\u2013Klein\u2013Gordon equations for a complex field in a five-dimensional spacetime with a compact x<jats:sup>5<\/jats:sup> dimension. As a new feature, the scalar field contains a dependence on the extra dimension of the form exp (imx<jats:sup>5<\/jats:sup>), corresponding to Kaluza\u2013Klein excited modes. In a four-dimensional picture, a nonzero m implies the presence of a new term in the scalar field potential. An interesting feature of these solutions is the possible existence of several periods of oscillation of the scalar field around the equilibrium value at the minimum of the potential. These oscillations lead to cosmological periods of accelerated expansion of the universe. <\/jats:p>","DOI":"10.1142\/s0217732306019700","type":"journal-article","created":{"date-parts":[[2006,2,24]],"date-time":"2006-02-24T11:22:29Z","timestamp":1140780149000},"page":"409-419","source":"Crossref","is-referenced-by-count":0,"title":["INFLATIONARY SOLUTIONS WITH A FIVE-DIMENSIONAL COMPLEX SCALAR FIELD"],"prefix":"10.1142","volume":"21","author":[{"given":"J. J.","family":"VAN DER BIJ","sequence":"first","affiliation":[{"name":"Albert-Ludwigs-Universit\u00e4t Freiburg, Institut f\u00fcr Physik, Hermann-Herder-Stra\u00dfe 3, D-79104 Freiburg, Germany"}]},{"given":"EUGEN","family":"RADU","sequence":"additional","affiliation":[{"name":"Department of Mathematical Physics, National University of Ireland Maynooth, Ireland"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevD.23.347"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1201\/b16971"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevD.43.995"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevD.44.1691"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1016\/S0370-2693(99)01256-3"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1016\/S0370-1573(96)00046-4"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.80.3440"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1016\/0370-2693(85)90644-6"},{"key":"rf9","first-page":"441","volume":"66","author":"Belinsky V. A.","journal-title":"Sov. Phys. JETP"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevD.51.5698"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511524646"}],"container-title":["Modern Physics Letters A"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0217732306019700","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T16:35:25Z","timestamp":1565109325000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0217732306019700"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,2,20]]},"references-count":11,"journal-issue":{"issue":"05","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2006,2,20]]}},"alternative-id":["10.1142\/S0217732306019700"],"URL":"https:\/\/doi.org\/10.1142\/s0217732306019700","relation":{},"ISSN":["0217-7323","1793-6632"],"issn-type":[{"value":"0217-7323","type":"print"},{"value":"1793-6632","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,2,20]]}}}