A Theoretical Study of Link between Gravity and Dynamics of Quantum Liquids and Evaluation of some of Its Parameters

Using the theoretical formalism of G E Volvik and Macro Fedi, we have studied the links between gravity and dynamics of quantum liquids. We have also outlined the gravity as a fluid dynamic phenomenon in super fluid quantum space. The detailed studies are the following: From above theoretical investigation, we have discussed effective gravity of super fluids. Quantized vortices with circulating super fluid velocity around them simulate the spinning cosmic strings. We have very elaborately discussed gravity as fluid dynamic phenomenon in a super fluid quantum space (SQS). We have outlined various examples in which quantum phenomenon resembles quantum super fluid.