Quantum computing studies theoretical computation systems that make direct use of quantum mechanical phenomenon such as superposition and entanglement,to perform operation on data. These computers are are different from binary digital electronics computers .Whereas common digital computers requires that the data be encoded into binary digits ,quantum computation uses bits ,which can be superposition of states
A quantum turing machine is a theoretical model of a such computer and it also known as universal quantum computer.
You can also check in this video
PLEASE
COMMENT || UPVOTE || RESTEMMIT
