Browsing IIAP Publications by Subject "Dark Matter"

Now showing items 1-4 of 4

Cosmological QCD phase transition and dark matter

Bhattacharyya, A; Alam, J; Sarkar, S; Roy, P; Sinha, B; Raha, S; Bhattacharjee, P (Elsevier, 1999-12)

The authors calculate the size distribution of quark nuggets, which could be formed due to first order QCD phase transition in the early universe. They find that there are a large number of stable quark nuggets which could ...
Dieterici gas as a unified model for dark matter and dark energy

Sivaram, C; Arun, K; Nagaraja, R (Springer, 2011-10)

The dominance of dark energy in the universe has necessitated the introduction of a repulsive gravity source to make q0 negative. The models for dark energy range from a simple term to quintessence, Chaplygin gas, ...
Mond, dark matter and the cosmological constant

Sivaram, C (Springer, 1994-09)

A possible connection between MOND (Modification of Newtonian Dynamics) proposed as an alternative hypothesis to dark matter in galaxies and clusters and a residual cosmological constant term dominating cosmological dynamics ...
Some aspects of MOND and its consequences for cosmology

Sivaram, C (Springer, 1994-05)

Some consequences of MOND (Modification of Newtonian dynamics) proposed as an alternative hypothesis to dark matter for various astrophysical situations is discussed. The ubiquitous occurrence of the fundamental acceleration ...

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