• Priya Kanjilal
• Rahul Kumar Chawda

Basic quantum info concepts square measure next printed, as well as qubits and information compression, quantum gates, the `no cloning' property and transferral. the topic of quantum computing brings along concepts from classical scientific theory, engineering, and physics. scientific theory is one amongst the foremost prospering theories that have AN influence on the course of scientific progress throughout the 20th century. The principles of quantum physics square measure then printed, and therefore the Einstein, Podolsky and Rosen (EPR) experiment delineated. The EPR-Bell correlations, and quantum trap generally, kind the essential new ingredient that show the distinction quantum from classical scientific theory and, it should be argued, quantum from classical physics. A QC of sufficiently error-free construction isn't solely basically completely different from any laptop which might solely manipulate classical info, however will reason a tiny low category of functions with larger potency. this suggests that some necessary procedure tasks square measure not possible for any device aside from a QC. the idea of quantum info and computing puts this significance on a firm footing, and has LED to some intense and exciting new insights into the flora and fauna. Among these square measures the utilization of quantum states to allow the secure transmission of classical info (quantum cryptography), the utilization of quantum trap to allow reliable transmission of quantum states (teleportation).

"Quantum Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 6, page no.814-819, June-2020, Available :http://www.jetir.org/papers/JETIR2006110.pdf

"Quantum Computing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 6, page no. pp814-819, June-2020, Available at : http://www.jetir.org/papers/JETIR2006110.pdf