2019/09/18 by Kangujam Priyokumar Singh, Singh, Kangujam Priyokumar, Meher Daimary +1 · 1 citation
Computer Science · Physics and Astronomy · #83C15 #83CXX #83FO5 #Black Holes and Theoretical Physics #Computational Physics and Python Applications #Cosmology and Gravitation Theories #FOS: Physical sciences #General Physics (physics.gen-ph) #msc:83C15 #msc:83CXX #msc:83FO5 #physics.gen-ph
paper · pdf · doi:10.48550/arxiv.1909.11444
This manuscript has 16 pages, 8 figures, original research which is in process for publication
arxiv created 2019/09/18 · openalex publication_date 2019/09/18 · arxiv updated 2019/09/26 · openalex created_date 2019/10/03 · openalex updated_date 2026/07/28
Anisotropic cloud string cosmological model with Bianchi type I space time is investigated in the context of general relativity. The exact solutions of Einstein field equations are obtained with when the source for energy momentum tensor is generated by a cloud of strings with particles attached to them. The dynamical and physical properties of the model universe are discussed by comparing with the present observational findings. The interesting feature obtained here is that our model universe starts with a big bang and as time passes both particle density and string tension density decreases with expansion of our Universe so that in the late time string vanishes and thus leaving only the particles.