量子電腦 - 中研院物理研究所

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First "Commercial" Quantum Computer Solves Sudoku Puzzles • February 13, 2007 By JR Minkel • A Canadian firm today unveiled what it called "the world's first commercially viable quantum computer. " D-Wave Systems, Inc., "The Quantum Computing Company," during a much ballyhooed rollout at the Computer History Museum in Mountain View, Calif., hailed the new device as a big step toward the age of quantum computing, decades earlier than scheduled. • For the demonstration, the quantum computer was given three problems to solve: searching for molecular structures that match a target molecule, creating a complicated seating plan, and filling in Sudoku ( 數獨 ) puzzles. • But experts say the announcement may be a bit—er— premature. Even if the computer were to work as advertised, it still would be nearly 1,000 times too small to solve problems that stump ordinary computers. Moreover, researchers do not know whether it will work at bigger sizes.
COMPUTER OF TOMORROW? D-Wave Systems, a Canadian company, has announced a new "commercially viable" quantum computing device (Orion) made of the superconducting element niobium. This is the core of a new quantum computer attached to Leiden Cryogenics dilution fridge, ready to begin a cool down to 0.005 degrees above absolute zero… about 500x colder than the coldest place in remote outer space. The Orion chip in its package.
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量子電腦與量子資訊
Page 3 and 4:
早期的電腦 1951 “UNIVAC
Page 5 and 6:
從晶片到電晶體晶圓
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從晶片到電晶體晶圓
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近代的電腦硬碟積體
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晶片中電晶體的數目
Page 13 and 14:
By JOHN MARKOFF Published: February
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英特爾以色列研發新
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摩爾定律的影響和限
Page 19 and 20:
愛因斯坦 (Albert Einstein)
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主量子數 n ∞ 6 5 -0.85eV 4
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量子革命 (Quantum revolution
Page 25 and 26: 量子資訊科技 Quantum inf
Page 27 and 28: Complexity( 複雜度 ) N= (# bit
Page 29 and 30: 量子演算法與運算加
Page 31 and 32: 量子位元的物理表象
Page 33 and 34: 量子測量 (quantum measuremen
Page 35 and 36: 雙狹縫實驗 (Double-slit ex
Page 37 and 38: 楊氏雙狹縫實驗 (Double
Page 39 and 40: 楊氏雙狹縫實驗 (Double
Page 41 and 42: Pauli Dirac: The photon (electron)
Page 43 and 44: Decoherence I: Which-pathway pre-se
Page 45 and 46: 雙狹縫干涉光子 or 粒
Page 47 and 48: An example in Classical Physics x k
Page 49 and 50: Alice Entanglement Bob ψ ψ = 00 +
Page 51 and 52: 是什麼使得量子電腦
Page 53 and 54: Coherence, constant phase differenc
Page 55 and 56: Recoherence, by a little control
Page 57 and 58: Superposition and entanglement •
Page 59 and 60: Requirements for physical implement
Page 61 and 62: Ion Traps ( 離子阱 ) • Ions
Page 63 and 64: Circuit QED • 1D trasmission line
Page 65 and 66: 矽半導體的自旋量子
Page 67 and 68: 矽半導體中的磷施主
Page 69 and 70: Top-down approach for few qubit dev
Page 71 and 72: 光學量子電腦實驗室
Page 73 and 74: 量子電腦周二在加誕
Page 75: 加拿大公司展示量子
Page 79 and 80: 加拿大滑鐵盧大學量
Page 81 and 82: EPR pair and entanglement Alice x y
Page 83 and 84: Entanglement is in the air…
Page 85 and 86: Teleportation Alice Bob entangled p
Page 87 and 88: Quantum Teleportation Transmit an u
Page 89 and 90: 量子密碼學 Quantum Cryptog
Page 91 and 92: Quantum Key Distribution over 67 km
Page 93 and 94: Quantum random number generators
Page 95 and 96: 23.4km Qinetiq-MPQ joint free space
Page 97 and 98: The Future of QKD( 量子金鑰
Page 99 and 100: Quantum Interferometric Optical Lit
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量子電腦 - 中研院物理研究所

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