An attempt for an Emergent Scenario with Modified Chaplygin Gas
  The present work is an attempt for emergent universe scenario with modified Chaplygin gas. The universe is chosen as spatially flat FRW space-time with modified Chaplygin gas as the only cosmic substratum. It is found that emergent scenario is possible for some specific (unrealistic) choice of the parameters in the equation of state for modified Chaplygin gas. 
Sourav Dutta, Sudeshna Mukerji, Subenoy Chakraborty
physics.gen-ph