Dynamical system analysis of FLRW models with Modified Chaplygin gas.
Scientific reports, cilt.11, ss.2750, 2021 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 11
- Basım Tarihi: 2021
- Doi Numarası: 10.1038/s41598-020-80396-w
- Dergi Adı: Scientific reports
- Derginin Tarandığı İndeksler: 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
- Sayfa Sayıları: ss.2750
- İstanbul Üniversitesi Adresli: Evet
Özet
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