Cosmic string in gravity's rainbow.
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| Title: | Cosmic string in gravity's rainbow. |
|---|---|
| Authors: | Momeni, Davood1 davoodmomeni78@gmail.com, Upadhyay, Sudhaker2 sudhakerupadhyay@gmail.com, Myrzakulov, Yerlan1 yerlan83@mail.ru, Myrzakulov, Ratbay1 rmyrzakulov@gmail.com |
| Source: | Astrophysics & Space Science. Sep2017, Vol. 362 Issue 9, p1-14. 14p. |
| Subjects: | Cosmic strings, String models (Physics), Active biological transport, Biological transport, Energy metabolism |
| Abstract: | In this paper, we study the various cylindrical solutions (cosmic strings) in gravity's rainbow scenario. In particular, we calculate the gravitational field equations corresponding to energy-dependent background. Further, we discuss the possible Kasner, quasi-Kasner and non-Kasner exact solutions of the field equations. In this framework, we find that quasi-Kasner solutions cannot be realized in gravity's rainbow. Assuming only time-dependent metric functions, we also analyse the time-dependent vacuum cosmic strings in gravity's rainbow, which are completely different than the other GR solutions. [ABSTRACT FROM AUTHOR] |
| Copyright of Astrophysics & Space Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 125188211 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Cosmic string in gravity's rainbow. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Momeni%2C+Davood%22">Momeni, Davood</searchLink><relatesTo>1</relatesTo><i> davoodmomeni78@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Upadhyay%2C+Sudhaker%22">Upadhyay, Sudhaker</searchLink><relatesTo>2</relatesTo><i> sudhakerupadhyay@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Myrzakulov%2C+Yerlan%22">Myrzakulov, Yerlan</searchLink><relatesTo>1</relatesTo><i> yerlan83@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Myrzakulov%2C+Ratbay%22">Myrzakulov, Ratbay</searchLink><relatesTo>1</relatesTo><i> rmyrzakulov@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Astrophysics+%26+Space+Science%22">Astrophysics & Space Science</searchLink>. Sep2017, Vol. 362 Issue 9, p1-14. 14p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Cosmic+strings%22">Cosmic strings</searchLink><br /><searchLink fieldCode="DE" term="%22String+models+%28Physics%29%22">String models (Physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Active+biological+transport%22">Active biological transport</searchLink><br /><searchLink fieldCode="DE" term="%22Biological+transport%22">Biological transport</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+metabolism%22">Energy metabolism</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this paper, we study the various cylindrical solutions (cosmic strings) in gravity's rainbow scenario. In particular, we calculate the gravitational field equations corresponding to energy-dependent background. Further, we discuss the possible Kasner, quasi-Kasner and non-Kasner exact solutions of the field equations. In this framework, we find that quasi-Kasner solutions cannot be realized in gravity's rainbow. Assuming only time-dependent metric functions, we also analyse the time-dependent vacuum cosmic strings in gravity's rainbow, which are completely different than the other GR solutions. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Astrophysics & Space Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10509-017-3138-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 1 Subjects: – SubjectFull: Cosmic strings Type: general – SubjectFull: String models (Physics) Type: general – SubjectFull: Active biological transport Type: general – SubjectFull: Biological transport Type: general – SubjectFull: Energy metabolism Type: general Titles: – TitleFull: Cosmic string in gravity's rainbow. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Momeni, Davood – PersonEntity: Name: NameFull: Upadhyay, Sudhaker – PersonEntity: Name: NameFull: Myrzakulov, Yerlan – PersonEntity: Name: NameFull: Myrzakulov, Ratbay IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2017 Type: published Y: 2017 Identifiers: – Type: issn-print Value: 0004640X Numbering: – Type: volume Value: 362 – Type: issue Value: 9 Titles: – TitleFull: Astrophysics & Space Science Type: main |
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