File Download
There are no files associated with this item.
Supplementary

Citations:
 Scopus: 0
 Appears in Collections:
Article: Full causal bulkviscous cosmological models
Title  Full causal bulkviscous cosmological models 

Authors  
Issue Date  1998 
Publisher  American Institute of Physics. The Journal's web site is located at http://ojps.aip.org/jmp/ 
Citation  Journal of Mathematical Physics, 1998, v. 39 n. 10, p. 54585476 How to Cite? 
Abstract  New exact solutions of the gravitational field equations for a homogeneous flat FriedmannRobertsonWalker Universe filled with a causal bulkviscous fluid with a bulk viscosity coefficient proportional to the Hubble function are obtained in the framework of the full causal IsraelStewartHiscock (ISH) theory. The evolution equation of the Universe is reduced to a first kind Abeltype firstorder differential equation and new classes of exact solutions of the field equations are generated from some particular solutions of this equation leading to two classes of general solutions of the Einstein field equations corresponding to particular values of the parameters entering in the physical model. The obtained solutions are represented mathematically in an exact parametric form and are interpreted physically as describing cosmological particle production. The evolution of the temperature, entropy, deceleration parameter, and bulk viscosity coefficient is also considered for each model. © 1998 American Institute of Physics. 
Persistent Identifier  http://hdl.handle.net/10722/91805 
ISSN  2015 Impact Factor: 1.234 2015 SCImago Journal Rankings: 0.767 
References 
DC Field  Value  Language 

dc.contributor.author  Mak, MK  en_HK 
dc.contributor.author  Harko, T  en_HK 
dc.date.accessioned  20100917T10:27:08Z   
dc.date.available  20100917T10:27:08Z   
dc.date.issued  1998  en_HK 
dc.identifier.citation  Journal of Mathematical Physics, 1998, v. 39 n. 10, p. 54585476  en_HK 
dc.identifier.issn  00222488  en_HK 
dc.identifier.uri  http://hdl.handle.net/10722/91805   
dc.description.abstract  New exact solutions of the gravitational field equations for a homogeneous flat FriedmannRobertsonWalker Universe filled with a causal bulkviscous fluid with a bulk viscosity coefficient proportional to the Hubble function are obtained in the framework of the full causal IsraelStewartHiscock (ISH) theory. The evolution equation of the Universe is reduced to a first kind Abeltype firstorder differential equation and new classes of exact solutions of the field equations are generated from some particular solutions of this equation leading to two classes of general solutions of the Einstein field equations corresponding to particular values of the parameters entering in the physical model. The obtained solutions are represented mathematically in an exact parametric form and are interpreted physically as describing cosmological particle production. The evolution of the temperature, entropy, deceleration parameter, and bulk viscosity coefficient is also considered for each model. © 1998 American Institute of Physics.  en_HK 
dc.language  eng  en_HK 
dc.publisher  American Institute of Physics. The Journal's web site is located at http://ojps.aip.org/jmp/  en_HK 
dc.relation.ispartof  Journal of Mathematical Physics  en_HK 
dc.title  Full causal bulkviscous cosmological models  en_HK 
dc.type  Article  en_HK 
dc.identifier.email  Harko, TC:harko@hkucc.hku.hk  en_HK 
dc.identifier.authority  Harko, TC=rp1333  en_HK 
dc.description.nature  link_to_subscribed_fulltext   
dc.identifier.scopus  eid_2s2.00032354308  en_HK 
dc.relation.references  http://www.scopus.com/mlt/select.url?eid=2s2.00032354308&selection=ref&src=s&origin=recordpage  en_HK 
dc.identifier.volume  39  en_HK 
dc.identifier.issue  10  en_HK 
dc.identifier.spage  5458  en_HK 
dc.identifier.epage  5476  en_HK 