View in EDS

Quantum Cosmology and Wormholes in Some Scalar–Tensor Theories.

Saved in:
Bibliographic Details
Title: Quantum Cosmology and Wormholes in Some Scalar–Tensor Theories.
Authors: Pimentel, L. O., Mora, Cesar
Source: Modern Physics Letters A. 2/20/2000, Vol. 15 Issue 5, p333. 10p.
Subjects: Metaphysical cosmology, Quantum theory
Abstract: We consider quantum cosmology for some scalar-tensor theories of gravitation in the case of homogeneous and isotropic cosmological models. We present quantum solutions corresponding to cosmological term: (i) λ(φ) = 0 and (ii) λ(φ) = 3qφ. In the first case we find a solution that can be interpreted as a quantum wormhole since it satisfies the Hawking-Page regularity conditions. Also, we obtain the WKB approximation. [ABSTRACT FROM AUTHOR]
Copyright of Modern Physics Letters A is the property of World Scientific Publishing Company 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
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 6620243
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Quantum Cosmology and Wormholes in Some Scalar–Tensor Theories.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Pimentel%2C+L%2E+O%2E%22">Pimentel, L. O.</searchLink><br /><searchLink fieldCode="AR" term="%22Mora%2C+Cesar%22">Mora, Cesar</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Modern+Physics+Letters+A%22">Modern Physics Letters A</searchLink>. 2/20/2000, Vol. 15 Issue 5, p333. 10p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Metaphysical+cosmology%22">Metaphysical cosmology</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+theory%22">Quantum theory</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: We consider quantum cosmology for some scalar-tensor theories of gravitation in the case of homogeneous and isotropic cosmological models. We present quantum solutions corresponding to cosmological term: (i) λ(φ) = 0 and (ii) λ(φ) = 3qφ. In the first case we find a solution that can be interpreted as a quantum wormhole since it satisfies the Hawking-Page regularity conditions. Also, we obtain the WKB approximation. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Modern Physics Letters A is the property of World Scientific Publishing Company 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.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=6620243
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1142/S0217732300000311
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 10
        StartPage: 333
    Subjects:
      – SubjectFull: Metaphysical cosmology
        Type: general
      – SubjectFull: Quantum theory
        Type: general
    Titles:
      – TitleFull: Quantum Cosmology and Wormholes in Some Scalar–Tensor Theories.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Pimentel, L. O.
      – PersonEntity:
          Name:
            NameFull: Mora, Cesar
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 20
              M: 02
              Text: 2/20/2000
              Type: published
              Y: 2000
          Identifiers:
            – Type: issn-print
              Value: 02177323
          Numbering:
            – Type: volume
              Value: 15
            – Type: issue
              Value: 5
          Titles:
            – TitleFull: Modern Physics Letters A
              Type: main
ResultId 1