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Computer Science
Quantum Computing
Quantum Computing
1. Foundations of Quantum Computing
2. The Qubit: The Quantum Bit
3. Multi-Qubit Systems
4. Quantum Gates and Circuits
5. Core Quantum Phenomena for Computation
6. Quantum Algorithms
7. Physical Realizations of Quantum Computers
8. Challenges in Building Quantum Computers
9. Applications and Impact
10. Quantum Software and Programming
11. Advanced Topics and Future Directions
Core Quantum Phenomena for Computation
Quantum Interference
Constructive and Destructive Interference
Path Amplitudes
Interference in Quantum Circuits
Phase Relationships
Role in Quantum Algorithms
Speedup via Interference
Amplitude Manipulation
Quantum Parallelism
Applying Operations to Superpositions
Simultaneous Evaluation of Functions
Function Evaluation on Superposed Inputs
Exponential State Space
Growth with Qubit Number
Implications for Computation
Classical vs Quantum State Description
No-Cloning Theorem
Statement and Proof
Implications for Quantum Information
Quantum vs Classical Information Copying
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4. Quantum Gates and Circuits
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6. Quantum Algorithms