Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Mathematics & Physics. Prepublication
- Authors
- Mandala Krishna; SobhanBabu Koppala; Santhikumar Rajamahanthi
- Contact information
- Mandala Krishna: Raghu Engineering College Visakhapatnam, AndhraPradesh, India-531162; mandala.krishna.phd@gmail.com OCRID: 0000-0003-1975-8930; SobhanBabu Koppala: University Collage of Engineering Kakinada Narasaraopeta, AndhraPradesh, India-522616; ksobhanjntu@gmail.com OCRID: 0000-0002-2991-7651; Rajamahanthi Santhikumar: Aditya Institute of Technology and Management K.Kotturu, Tekkali, Srikakulam Dist, Andhrapradesh-532201, India; skrmahanthi@gmail.com OCRID: 0000-0001-5122-3800
- Keywords
- dark energy; two fluid scenario; barotropic; Lyra’s geometry
- Abstract
In this paper, we explore the evaluation of the dark energy parameter within a spatially homogeneous and anisotropic Bianchi type-V I0 spacetime, incorporating Lyra geometry. To obtain a determinate solution, we solve the field equations using the linearly varying deceleration parameter pro- posed by Akarsu and Dereli (2012). We analyze two scenarios involving interacting and non-interacting fluids (barotropic and dark energy) and derive general results for each case. The physical implications of these findings are also discussed
- Pages
- 519–531
- EDN
- QRNGKM
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/156164
Journal of Siberian Federal University. Mathematics & Physics / Two Fluid Scenario Dark Energy Cosmological Model with Linearly Varying Deceleration Parameter in Lyra’s Geometry
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