Dynamical system analysis of FLRW models with Modified Chaplygin gas.

Yılmaz A. O., Güdekli E.

Scientific reports, vol.11, pp.2750, 2021 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 11
  • Publication Date: 2021
  • Doi Number: 10.1038/s41598-020-80396-w
  • Journal Name: Scientific reports
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, BIOSIS, CAB Abstracts, Chemical Abstracts Core, EMBASE, MEDLINE, Veterinary Science Database, Directory of Open Access Journals
  • Page Numbers: pp.2750
  • Istanbul University Affiliated: Yes


We investigate Friedmann-Lamaitre-Robertson-Walker (FLRW) models with modified Chaplygin gas and cosmological constant, using dynamical system methods. We assume p=(gamma-1)mu-A/mu(alpha) as equation of state where mu is the matter-energy density, p is the pressure, alpha is a parameter which can take on values 0