Quantum Computing: A Revolutionary Technology
•Download as PPTX, PDF•
5 likes•640 views
Best Awarded presentation about Quantum Computing.
Recommended
More Related Content
What's hot
What's hot (20)
Similar to Quantum Computing: A Revolutionary Technology
Similar to Quantum Computing: A Revolutionary Technology (20)
Recently uploaded
Recently uploaded (20)
Quantum Computing: A Revolutionary Technology
- 1. RAJKIYA ENGINEERING COLLEGE, AZAMGARH Quantum Computing Guided by:- Presented By:- Mr. Abhinandan Tripathi Garvit Bajpai Deptt. Of Information Technology I.T. 3rd year REC Azamgarh & 1473613018 Mr. Shailendra Kumar Sonkar Deptt. Of Information Technology REC Azamgarh 15/5/2017
- 2. 5/5/2017 2
- 3. Evolution Introduction History Concept of Quantum Computing Building of Quantum computer Application Advantageous Disadvantageous Future Conclusion References Share your Ideas 5/5/2017 3
- 4. "When you change the way you look at things, the things you look at change.” Max Planck, Father of Quantum Physics
- 5. computer which makes use of the quantum states of subatomic particles to store information. Quantum computing studies theoretical computation systems (quantum computers) that make direct use of quantum-mechanical phenomena, such as superposition, to perform operations on data. 5/5/2017 5 Fig -1
- 6. Accurate and speedy computation machine Part of life because logical work can also be done Advantages ◦ Makes work easy and faster ◦ Any complex computation or logical work like laboratory work become easy 5/5/2017 6 Fig-2
- 7. 1982 Richard Feynman envisions quantum computing 1985 David Deutsch describes universal quantum computer 1994 Peter Shor develops algorithm that could be used for quantum code- breaking 1999 D-Wave Systems founded by Geordie Rose 2000 Eddie Farhi at MIT develops idea for adiabatic quantum computing 2010 D-Wave One: first commercial quantum computer, 128 qubits 2013 D-WaveTwo, 512 qubits A Recent History
- 8. 5/5/2017 8
- 9. 5/5/2017 9
- 10. A quantum bit or qubit is a unit of quantum information. Many different physical objects can be used as qubits such as atoms, photons, or electrons. Exists as a ‘0’, a ‘1’ or simultaneously as a superposition of both ‘0’ & ‘1’ 5/5/2017 10
- 11. 5/5/2017 11
- 12. Quantum information is physical information that is held in the "state" of a quantum system. Though the amount of information that can be retrieved in a single qubit is equal to one bit, the difference lies in the processing of information 5/5/2017 12
- 13. 5/5/2017 13
- 14. An electron has dual nature. It can exhibit as a particle and also as wave. Wave exhibits a phenomenon known as superposition of waves. This phenomena allows the addition of waves numerically. 5/5/2017 14
- 15. 5/5/2017 15
- 16. A quantum computer is nothing like a classical computer in design; transistors and diodes cannot be used. A new type of technology is needed, a technology that enables 'qubits' to exist as coherent superposition of 0 and 1 states. 5/5/2017 16
- 17. 5/5/2017 17
- 18. A quantum computer can simulate physical processes of quantum effects in real time. Molecular simulations of chemical interactions. Allows chemists and pharmacists to learn more about how their products interact with each other, and with biological processes. ◦ Ex: How a drug may interact with a person’s metabolism or disease. 5/5/2017 18
- 19. Quantum computers work on an atomic level ◦ That is roughly 200 times smaller than Intel’s brand new 45nm architecture. Would be very useful in research and algorithm computation 5/5/2017 19 Fig -3
- 20. Scaling Energy Economic 5/5/2017 20
- 21. Number of bits in a word. ◦ 12-qubit machines is the most advanced to date. ◦ Difficulty with large words is, too much quantum interaction can produce undesired results. Since all the atoms interact with each other. Physical size of the machines. ◦ Current machines are too large to be of practical use to everyday society. 5/5/2017 21
- 22. 5/5/2017 22
- 24. 5/5/2017 24
- 25. 5/5/2017 25
- 26. Quantum Computing could provide a radical change in the way computation is performed. The advantages of Quantum Computing lie in the aspects of Quantum Mechanics that are peculiar to it, most notably entanglement. Classical Computers will be significantly larger than Quantum Computers for the foreseeable future. 5/5/2017 26
- 27. 5/5/2017 27
- 28. 5/5/2017 28
- 29. Classical computers from google images from tps://www.google.co.in/search?q=qubits&source=lnms&tbm=isch&sa=X&ved=0ahUK Ewj1wsPW_dHTAhXIpI8KHYLMDBYQ_AUICigB#tbm=isch&q=classical+computers& imgdii=1JhEHobPw5_U1M:&imgrchttp://en.wikipedia.org/wiki/Quantum_computer About D wave from http://bigthink.com/ideas/24289 History of quantum computing from http://gizmodo.com/#!5335901/giz-explains-why- quantum-computing-is-the-future-but-a-distant-one Future aspects of quatum computers from http://www.bbc.co.uk/news/science- environment-12811199 About Qubit function from http://www.qubit.org/tutorials/25-quantum-computing.html building of quantum computers http://www.sciencedaily.com/releases/2011/04/110401085103.htm Quantum superimposition from http://plato.stanford.edu/entries/qt-quantcomp/ Quantum superimposition from http://plato.stanford.edu/entries/qt-quantcomp/ About Molecular simulation from https://www.dwavesys.com/quantum-computing 5 May 2017 29
- 30. 5/5/2017 30
Editor's Notes
- CLOSING THOUGHTS: At D-Wave, we’re working to radically change people’s perspectives. We’re challenging the idea that computers are hitting limits, the idea that we’re limited by processing power, the idea that classical computing is all that’s out there. We as a society face HUGE, immense problems and challenges that will otherwise go unsolved without a radically different computation paradigm. The great issues of our time. Water. Energy Resources. Cancer. Infectious Diseases. Financial / market fluctuations. With quantum computers we're better armed to find answers. Solve problems. Make society better. We're living in an exciting time and the era of quantum computing will spur the biggest changes we’ve seen in computing in our lifetime. The possibilities are immense. Thank you.
- Mention each point, and fill in some of the blanks along the way: 1982: Feynman’s idea 1985: David Deutsch’s defining the idea of a universal QC 1994: Peter Shor’s algorithm 1999: D-Wave founded, part of a class project, funded by Haig Ferris 2000-2004 (D-Wave operates as think tank for quantum computing) 2000: Eddie Farhi develops idea of AQC 2010: D-Wave One 2013: D-Wave Two
- Delve into each: Health: We work with DNA Seq, finding optimal targeted drug therapy. We’re working out how our capabilities can best help them, and it’s really rewarding partnership. Finance: Our work with 1Qbit is the start of a way to do financial planning via quantum computing, and we give them the ability to do advanced data analysis & risk assessment that they couldn’t otherwise do. Computing: Google has one of our systems, jointly with NASA, and they’re working on some of the most advanced projects in computing. This includes machine learning, object differentiation – the kind of stuff that no computers have yet been able to do. Space: Meanwhile, NASA’s been using our system for lots of advanced optimization & calculation – even aiding in the search for exoplanets.