• Usha Rani J
• Anandhi G

: Quantum Computing is a computing technique in which computers use the laws of quantum mechanics for processing information. Quantum Computers are different from digital electronic computers where quantum computers use quantum bits known as qubits for processing. Many researches are being conducted to deploy a powerful quantum computer. Once built, these computers will be having the ability to solve complex computational problems which cannot be done by classical computers. Problems which are undecidable using classical computers algorithm remain undecided, but using quantum computers, quantum algorithms might be able to solve some problems faster than classical algorithms because the quantum superposition and quantum entanglement that quantum algorithms exploit probably can't be efficiently simulated on classical computers -Quantum supremacy.

qubits, Quantum algorithms, Quantum supremacy

"A Review:Quantum Algorithms and its Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 4, page no.1071-1075, April-2020, Available :http://www.jetir.org/papers/JETIR2004146.pdf

"A Review:Quantum Algorithms and its Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 4, page no. pp1071-1075, April-2020, Available at : http://www.jetir.org/papers/JETIR2004146.pdf