vault backup: 2026-08-06 14:16:02

.obsidian/workspace.json

@@ -13,12 +13,12 @@
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-                "file": "SS2026/Quantum Computing/18. Fault-torerant computation/Fault-Tolerant Computation.md",
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                 "mode": "source",
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               "icon": "lucide-file",
-              "title": "Fault-Tolerant Computation"
+              "title": "Quantum Complexity"
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@@ -218,25 +218,26 @@
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@@ -245,7 +246,6 @@
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SS2026/Quantum Computing/18. Fault-torerant computation/Fault-Tolerant Computation.md

@@ -10,3 +10,20 @@ We begin by defining how to apply operations to encoded qubits:
 
 ![[Pasted image 20260806135601.png]]
 ![[Pasted image 20260806135610.png]]
+
+
+## Fault tolerant Gates
+
+Now we need to reduce our error probability.
+
+![[Pasted image 20260806140451.png]]
+
+To make this circuit fault-tolerant, we replace it with:
+
+![[Pasted image 20260806140514.png]]
+
+Let's look at a circuit for CNOT:
+
+![[Pasted image 20260806140629.png]]
+![[Pasted image 20260806140639.png]]
+![[Pasted image 20260806140650.png]]

SS2026/Quantum Computing/Introduction to Quantum Computing.md

@@ -16,3 +16,4 @@
 ## 16. [[Universal Set of Gates]]
 ## 17. [[Quantum Error Correction]]
 ## 18. [[Fault-Tolerant Computation]]
+## 19. [[Quantum Complexity]]