Quantum computing
Quantum computing is computation that represents and processes information using quantum-mechanical states and operations.
Quantum Programming in Depth
Quantum computing is computation that uses quantum-mechanical states and operations to process information.
- How it is used
- Frames specialized problem solving and the workflow for judging quantum solutions against classical baselines.
- How deep it goes
- Defines the paradigm and gate-based representation, then defers detailed algorithm implementation to concrete workflows.
- Examples
- Uses quantum-system simulation and Grover’s black-box unstructured search as representative applications.
- What you can do after
- Evaluate/understand whether a quantum approach can offer practical advantage over the best classical algorithm.
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Building Quantum Software with Python
Quantum computing, or quantum computation, is computation that exploits quantum-mechanical states and operations to process information.
- How it is used
- Assesses when quantum, classical, or hybrid approaches fit business and scientific problems.
- How deep it goes
- Explains states, gates, registers, repeated measurement, and amplitude amplification, while deferring quantum hardware details.
- Examples
- Uses Fourier transforms, a knapsack optimization encoding, binary-string outcomes, and multi-qubit state examples.
- What you can do after
- Build small-scale quantum solutions and evaluate problems for quantum, quantum-inspired, or hybrid approaches.
Read how Building Quantum Software with Python explains quantum computing →
Related concepts
- classical computercontrasts with · A classical computer is a computing system that represents and processes information using classical, non-quantum physical states and logic.
- quantum entanglementhas part · Quantum entanglement is a quantum correlation in which a composite system cannot be represented as independent states of its constituent systems.
- instructionuses · An instruction is a directive that specifies an action, task, operation, constraint, or expected behavior for a person or computational system.
- quantum algorithmpart of · A quantum algorithm is a computational procedure designed to run on a quantum computer and exploit quantum-mechanical states or operations.
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