Quantum computer ppt
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This document presents an overview of quantum computers. It begins with an introduction and brief outline, then discusses the history of quantum computing from 1982 onwards. It explains that quantum computers use quantum mechanics principles like qubits and superposition to potentially solve problems beyond the capabilities of classical computers. Some applications mentioned include cryptography, artificial intelligence, and teleportation. Challenges like decoherence and error correction are also noted. The conclusion states that if successfully built, quantum computers could revolutionize society.
Quantum computer ppt
- 1. JSS, K.H.KABBUR INSTITUTE OF ENGINEERING Topic : Quantum computer By Nisarg Y Bhagavantanavar Brief Flow of the Presentation. 1. Introduction 2. History 3. Why quantum computer 4. What special about quantum computer 5. Applications of quantum computer 6. Problems 7. Conclusion
- 2. Quantum computers Quantum computers use atoms to perform calculation Here computation depends on principle of quantum theory Qubit
- 3. HISTORY 1982 - Feynman proposed the idea of creating machines based on the laws of quantum mechanics instead of the laws of classical physics. 1985 - David Deutsch developed the quantum Turing machine, showing that quantum circuits are universal. 1994 - Peter Shor came up with a quantum algorithm to factor very large numbers in polynomial time. 1997 - Lov Grover develops a quantum search algorithm with O(√N) complexity
- 4. Why quantum computer Moore’ law slowing down in 2020 it is flattened out. Transistor cannot be made smaller due to the laws of Quantum mechanics starts to take over Post silicon era
- 5. What special about Quantum computer
- 8. Conclusion If we built this computer then it would revolutionized our human society Reference Quantum Computers. Retrieved on December 1st, 2002 from: http://www.ewh.ieee.org/r10/bombay/news4/Quantum_Computers.htm •. •Wikipedia
- 9. THANK YOU