Rivne IT Talks How to programa Quantum Computer?
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To program a quantum computer, one must first formulate the problem to be solved as a spin model by mapping it to a set of interacting quantum bits or qubits. The problem is encoded into the states and interactions of the qubits. The connectivity between qubits is defined according to the problem graph. This graph and the interaction weights are then transferred to the quantum computer to find the optimal qubit configuration that solves the given problem. Some potential applications include using quantum annealing to solve optimization problems or running quantum circuits for applications like machine learning. Programming quantum computers is currently challenging but may become simpler over time as the technology develops further.
Rivne IT Talks How to programa Quantum Computer?
- 1. How to program a Quantum Computer?
- 2. Early computers were BIG Custom tailoredbritannica.com HARD to PROGRAM expensive useless
- 3. Think you know how to code ? Go britannica.com program the ENIAC!
- 4. Modern computers are muuuuuuch better... Code in Python for food! dogstable.com
- 6. e- e- Few Electrons in a chunk of metal # of con鍖gurations # of atoms in the universe! >
- 7. ...youd better make it QUANTUM MECHANICAL! Richard Feynman,1981
- 8. Bit Qubitvs 0 or 1 0 or 1 or everything inbetween 0 1 0 1 x x
- 9. For N Qubits Explore ALL 2^N con鍖gurations at the same time!
- 10. Explore ALL 2^N at the same time!
- 11. In practice allows: quick search parallel computations solve optimization problems iStockphoto.com/slobo mobile.ecs.soton.ac.uk
- 12. Quantum computers BIG Custom tailoreddwavesys.com HARD to PROGRAM expensive useless
- 13. How to program it? Quantum annealers Universal solves a single problem! executes quantum circuits ibm.com
- 15. H = X ij JijSiSj + X i hiSi Map your problem to a spin model ...to program it
- 16. ~512/1000 qubits (spins) out there
- 17. Example problem: Satisfy all employees with the 3 types of presents
- 18. Formulate a problem Cost = X ij Jij J > 0 0 min(Cost)
- 19. Encode states with qubits 3 states 256 states
- 20. Encode states with qubits 3 states 2^3=8 states Give Cost extra states!
- 21. Encode states with qubits 3 states 3 lowest states t12 t13 h1 h2 h3 t23 Cost = X ij tijSiSj + X i hiSi
- 22. Encode states with qubits 3 lowest states3 states Physical qubits
- 23. Interconnect qubits acording to problem graph
- 24. Interconnect qubits acording to problem graph
- 25. Interconnect qubits acording to problem graph
- 26. Transfer graph to computer and get optimal qubit con鍖guration
- 27. Transfer weights to computer and get optimal qubit con鍖guration
- 28. Any real world applications?
- 29. Any real world applications?
- 30. Any real world applications?
- 31. Any real world applications?
- 32. And it will Eventually get muuuuuuch simpler... Code in Quipper for food! dogstable.com
- 33. Thank you!