Particle creation in cosmology with varying speed of light
Department of Mathematics, Manipur University, 795003, Imphal, India
Accepted: 16 August 2013
Published online: 12 September 2013
This paper investigates the behaviour of the particle creation in Einstein’s field equations with a variable speed of light and variable energy density in the context of open thermodynamical systems where the particle creation gives rise to a supplementary negative creation pressure in addition to the thermodynamic pressure. The dynamical behaviour of the cosmological models has been investigated.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2013