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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Axenides, Minos | en |
| dc.contributor.author | Perivolaropoulos, Leandros | en |
| dc.contributor.author | Trodden, Mark | en |
| dc.date.accessioned | 2015-11-24T18:38:45Z | - |
| dc.date.available | 2015-11-24T18:38:45Z | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17384 | - |
| dc.rights | Default Licence | - |
| dc.title | Phase transitions in the core of global embedded defects | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.publicationDate | 1998 | - |
| heal.abstract | We demonstrate the existence of global monopole and vortex configurations whose core exhibits a phase structure. We determine the critical values of parameters for which the transition from the symmetric to the non-symmetric phase occurs and discuss the novel dynamics implied by the non-symmetric cores for defect interactions. We model phase transitions in the core of global embedded topological defects by identifying the relevant parameters with the vacuum expectation value of a dynamical scalar field. Finally, we argue that superheavy defects that undergo a core phase transition in the very early universe provide a novel realization for topological inflation. | en |
| heal.journalName | Phys.Rev. | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| perivolaropoulos-1997-Phase transitions in the core of global embedded defects.pdf | 132.54 kB | Adobe PDF | View/Open Request a copy |
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