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index b09e7c2..7c59572 100644
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+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
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@@ -38,23 +38,8 @@
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@@ -213,8 +198,7 @@
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@@ -229,12 +213,16 @@
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+    "SS2026/Quantum Computing/8. Ket Notation/Anhänge/Pasted image 20260730103836.png",
+    "SS2026/Quantum Computing/8. Ket Notation/Anhänge/Pasted image 20260730103526.png",
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@@ -245,8 +233,6 @@
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@@ -260,7 +246,6 @@
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diff --git a/SS2026/Quantum Computing/8. Ket Notation/Anhänge/Pasted image 20260730103526.png b/SS2026/Quantum Computing/8. Ket Notation/Anhänge/Pasted image 20260730103526.png
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index 0000000..f6f358b
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diff --git a/SS2026/Quantum Computing/8. Ket Notation/Anhänge/Pasted image 20260730103836.png b/SS2026/Quantum Computing/8. Ket Notation/Anhänge/Pasted image 20260730103836.png
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diff --git a/SS2026/Quantum Computing/8. Ket Notation/Ket Notation.md b/SS2026/Quantum Computing/8. Ket Notation/Ket Notation.md
index 77d0225..a5bae54 100644
--- a/SS2026/Quantum Computing/8. Ket Notation/Ket Notation.md	
+++ b/SS2026/Quantum Computing/8. Ket Notation/Ket Notation.md	
@@ -26,3 +26,17 @@ The Teleportation example from [[Quantum Circuits]] with ket notation:
 ![[Pasted image 20260730102318.png]]
 
 
+## Bra and Braket notation
+Additionally to ket notation, bra notation, $\bra{}$ denotes the conjugate transpose of $\ket{}$:
+
+$\bra{\psi} := \ket{\psi}^\dagger$ 
+
+Example:
+![[Pasted image 20260730103526.png]]
+
+Combined, we get the Braket notation $\braket{\psi||\phi}$ 
+
+Example:
+
+![[Pasted image 20260730103836.png]]
+
diff --git a/SS2026/Quantum Computing/Bernstein-Vazirani/Bernstein-Vazirani Algorithm.md b/SS2026/Quantum Computing/Bernstein-Vazirani/Bernstein-Vazirani Algorithm.md
new file mode 100644
index 0000000..e69de29
diff --git a/SS2026/Quantum Computing/Introduction to Quantum Computing.md b/SS2026/Quantum Computing/Introduction to Quantum Computing.md
index 915e901..bab7284 100644
--- a/SS2026/Quantum Computing/Introduction to Quantum Computing.md	
+++ b/SS2026/Quantum Computing/Introduction to Quantum Computing.md	
@@ -6,4 +6,5 @@
 ## 6. [[Composite Systems]]
 ## 7. [[Quantum Circuits]]
 ## 8. [[Ket Notation]]
+## 9. [[Bernstein-Vazirani Algorithm]]