###### tags: `量子電腦` # day1 morning ## 電腦基礎 1.硬體能創建0或1 2.可以改變0或1(寫) 3.可以測量0或1(讀) ## 物理與電腦的關係 真空管--電晶體--積體電路--量子電路 超級電腦:IBM Summit(非量子電腦 量子電腦分類: 量子啟發電腦€量子退火量子電腦€通用量子電腦 ## 量子二次革命 ![](https://i.imgur.com/UDPTiQ0.jpg) ## 量子計算的優勢 ![](https://i.imgur.com/Ib8xh1U.jpg) 本次教量子傅立葉轉換與Grover's算符 ## 量子電腦應用領域 1.物理 2.量子資訊 3.量子人工智慧 4.金融科技 5.藥物研究 6.材料科學 7.化學 # day1 afternoon ## 量子電腦(物理X數學X電腦) ### 古典電腦VS量子電腦 古典電腦: 1.位元(bit) ---為一個數字(純量)0或1 2.多個位元時---一串數 例如:001,101 3.邏輯閘 ![](https://i.imgur.com/KJ7AvsT.jpg) ![](https://i.imgur.com/72PTdjx.jpg) 兩進一出 4.遵循圖靈機,不可逆運算 ![](https://i.imgur.com/MAq9HJg.jpg) 5.可直接複製位元數字 ![](https://i.imgur.com/ygNCfEt.jpg) 6.測量誰都一樣,測量不重要 量子電腦: 1.![](https://i.imgur.com/8J3nrNW.jpg) 2.![](https://i.imgur.com/yfYKXxs.jpg) ![](https://i.imgur.com/BnVnT2j.jpg) 四個狀態互相獨立 ![](https://i.imgur.com/z1CLK6E.jpg) ![](https://i.imgur.com/t4MmFgH.jpg) 糾纏態: ![](https://i.imgur.com/X3G7lNo.jpg) 3.量子邏輯閘(操作,轉動向量) ![](https://i.imgur.com/QC5RtuC.jpg) X---0變1、1變0 Z---0不動、1變-1 H---0變成根號2分之0加1、1變成跟號2分之0減1 ![](https://i.imgur.com/LBI4SwW.jpg) cnot 第一個是1就翻轉1變0、0變1 兩進兩出 4.遵循圖靈機,可逆運算 ![](https://i.imgur.com/kyeSs0r.jpg) ![](https://i.imgur.com/Tw2uDlV.jpg) 5.通常不能複製 ![](https://i.imgur.com/SSzF9sm.jpg) 6.測量很重要 ![](https://i.imgur.com/CRhHTyZ.jpg) # day2 morning ![](https://i.imgur.com/s0rb7cP.jpg) ![](https://i.imgur.com/N6sULFZ.jpg) ## 矩陣法 ![](https://i.imgur.com/Qj9Ct5V.jpg) ![](https://i.imgur.com/hNsDZQI.jpg) ![](https://i.imgur.com/eZVgar4.jpg) ![](https://i.imgur.com/qg4WTCQ.jpg) ## 向量法 ![](https://i.imgur.com/Ltk3MEP.jpg) ![](https://i.imgur.com/VhFy76H.jpg) ## 迷宮法 ![](https://i.imgur.com/3eu9BBL.jpg) ## 第一個量子演算法DEUTSCH ![](https://i.imgur.com/0hYY2XG.jpg) ![](https://i.imgur.com/exoMmfw.jpg) ![](https://i.imgur.com/DnkiXLI.jpg) ![](https://i.imgur.com/zCJanlJ.jpg) ![](https://i.imgur.com/BaF04iJ.jpg) ![](https://i.imgur.com/bx9EV5w.jpg) # day2 afternoon ## 量子隱形傳輸 ## 通訊的過去與未來 光=電磁波(我用光傳訊息) ![](https://i.imgur.com/w9Wtw29.jpg) 紅:電場 藍:磁場 ![](https://i.i mgur.com/KbmG1tV.jpg) ![](https://i.imgur.com/k88xK65.jpg) ## Superdence coding 古典每次只能傳一個位元 量子中每次只能傳兩個位元 ![](https://i.imgur.com/y8kXxdN.jpg) ![](https://i.imgur.com/gH90MS8.jpg) ## Quantum teleportation ![](https://i.imgur.com/tdQTfyC.jpg) ![](https://i.imgur.com/OwoINlB.jpg) ![](https://i.imgur.com/ZzSt5oV.jpg) # day3 morning ### 量子演算法 ![](https://i.imgur.com/rU7xrBH.jpg) ![](https://i.imgur.com/fldPOvv.jpg) ![](https://i.imgur.com/6eetN55.jpg) ![](https://i.imgur.com/0wueriV.jpg) ![](https://i.imgur.com/8f0IHmP.jpg) ![](https://i.imgur.com/RXwjxvO.jpg) ![](https://i.imgur.com/TWyxh2F.jpg) ![](https://i.imgur.com/vsWmzdp.jpg) ![](https://i.imgur.com/JBi6IPA.jpg) ![](https://i.imgur.com/lfmCQyB.jpg) ## Grover's 演算法 ![](https://i.imgur.com/ILpD98c.jpg) 多個量子位元~高維空間的向量 且互相垂直但因為是向量,更多特性 ![](https://i.imgur.com/Lwfniqg.jpg) ![](https://i.imgur.com/5hnhbPI.jpg) ![](https://i.imgur.com/AxDRS0S.jpg) ![](https://i.imgur.com/Yb9lBJa.jpg) ![](https://i.imgur.com/vk47YrC.jpg) ![](https://i.imgur.com/bkiurdA.jpg) ![](https://i.imgur.com/NQmDxXQ.jpg) ![](https://i.imgur.com/OMXg4Vy.jpg) # day3 afternoon # 真實的量子電腦我們能做甚麼 ## 量子計算 ![](https://i.imgur.com/IyKyvaj.jpg) ![](https://i.imgur.com/XoDlgDH.jpg) ![](https://i.imgur.com/aYxCQm6.jpg) ![](https://i.imgur.com/oUvs0Fp.jpg) ![](https://i.imgur.com/Jsoz1iL.jpg) ![](https://i.imgur.com/rVsRDTm.jpg) ![](https://i.imgur.com/gUQgpEa.jpg)