Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity
Bianchi type-III string cosmological models in the presence of stiff and anti-stiff fluids are studied. The scalar expansion is assumed to be proportional to the shear. In the present study, we consider two cases (i)p+ρ= 0 and (ii) p−ρ= 0, where ρ and p are the rest energy density and the pressure...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hrvatsko Fizikalno Drustvo,Croatian Physical Society
2010
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/13390/ http://psasir.upm.edu.my/id/eprint/13390/1/Bianchi%20type.pdf |
| _version_ | 1848842100061241344 |
|---|---|
| author | Amirhashchi, Hassan Zainuddin, Hishamuddin |
| author_facet | Amirhashchi, Hassan Zainuddin, Hishamuddin |
| author_sort | Amirhashchi, Hassan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Bianchi type-III string cosmological models in the presence of stiff and anti-stiff fluids are studied. The scalar expansion is assumed to be proportional to the shear. In the present study, we consider two cases (i)p+ρ= 0 and (ii)
p−ρ= 0, where ρ and p are the rest energy density and the pressure of the fluid, respectively. The physical behavior of these models is also discussed. |
| first_indexed | 2025-11-15T07:53:45Z |
| format | Article |
| id | upm-13390 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:53:45Z |
| publishDate | 2010 |
| publisher | Hrvatsko Fizikalno Drustvo,Croatian Physical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-133902015-10-27T08:16:02Z http://psasir.upm.edu.my/id/eprint/13390/ Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity Amirhashchi, Hassan Zainuddin, Hishamuddin Bianchi type-III string cosmological models in the presence of stiff and anti-stiff fluids are studied. The scalar expansion is assumed to be proportional to the shear. In the present study, we consider two cases (i)p+ρ= 0 and (ii) p−ρ= 0, where ρ and p are the rest energy density and the pressure of the fluid, respectively. The physical behavior of these models is also discussed. Hrvatsko Fizikalno Drustvo,Croatian Physical Society 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/13390/1/Bianchi%20type.pdf Amirhashchi, Hassan and Zainuddin, Hishamuddin (2010) Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity. Fizika B, 19 (2). pp. 81-90. ISSN 1330-0016; ESSN: 333–9133 http://fizika.hfd.hr/fizika_b/bv10/b19p081.htm |
| spellingShingle | Amirhashchi, Hassan Zainuddin, Hishamuddin Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity |
| title | Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity |
| title_full | Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity |
| title_fullStr | Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity |
| title_full_unstemmed | Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity |
| title_short | Bianchi type-III string cosmological models for stiff and anti-stiff fluid in general relativity |
| title_sort | bianchi type-iii string cosmological models for stiff and anti-stiff fluid in general relativity |
| url | http://psasir.upm.edu.my/id/eprint/13390/ http://psasir.upm.edu.my/id/eprint/13390/ http://psasir.upm.edu.my/id/eprint/13390/1/Bianchi%20type.pdf |