Vectors
Below are the core mathematical ingredients of quantum computation, quantum vectors that define how states are represented and linear transformations that show how those states evolve.
Quantum Vectors:
- State Representation: A quantum vector |ψ⟩ represents the state of a system in multidimensional space.
- Superposition: |ψ⟩ = [α β]^T captures all possible superpositions of basis states |0⟩ and |1⟩.
- Computational Basis: The fundamental states that form the building blocks of quantum computation.
Linear Transformations:
- Matrix Operations: Linear transformations represented by matrices act on vectors to produce new states.
- Quantum Gates: Unitary operators that preserve probability and phase in quantum systems.