Phase plane of a non-canonical scalar field model and cosmological consequences

Simple item page
dc.contributor.authorBhattacharya, Agnidipto
dc.contributor.authorBiswas, Sujay Kr.
dc.date.accessioned2025-09-13T10:54:46Z
dc.date.issued2025-03
dc.description.abstractThis work deals with an investigation of phase plane analysis for a non-canonical scalar field in the background dynamics of spatially flat, homogeneous and isotropic Friedmann-Robertson-Walker (FRW) universe. Here, gravity is nonminimally coupled to scalar field having a real scalar field potential explicitly depending on cosmic time ‘t’. Nonlinear field equations are reduced to an autonomous system of ordinary differential equations by the suitable choice of dynamical variables. From the analysis of critical points, we have found the future decelerating phase of evolution of the universe.
dc.identifier.eissn3049-026X
dc.identifier.urihttps://ir.nbu.ac.in/handle/123456789/5620
dc.language.isoen
dc.publisherUniversity of North Bengal
dc.subjectPhase plane
dc.subjectnon-canonical scalar
dc.subjectcosmological consequences
dc.titlePhase plane of a non-canonical scalar field model and cosmological consequences
dc.title.alternativeJournal of Physics Research and Education, Vol. 2, March-2025, pp. 117-124
dc.typeArticle
periodical.editorDey, Rajat Kumar
periodical.nameJournal of Physics Research and Education
periodical.pageEnd124
periodical.pageStart117
periodical.volumeNumber2

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Phase plane of a non-canonical scalar field model and cosmological consequences.pdf
Size:
297.53 KB
Format:
Adobe Portable Document Format
Description:
Phase plane of a non-canonical scalar field model and cosmological consequences
Download

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.47 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Journal of Physics Research and Education, Vol. 02