Quantum Information Theory

← Back to Domain-Specific Abstractions by Domain

3 domain-specific abstractions whose origin domain is Quantum Information Theory.

• Bennett's Laws — A four-relation resource preorder for ideal two-party quantum communication: a transmitted qubit can simulate a classical bit channel or distribute one ebit, while an ebit plus one transmitted qubit simulates two classical bits and an ebit plus two classical bits simulates one transmitted qubit.
• Quantum Game Theory — A strategic-interaction framework in which admissible strategies are quantum operations or measurements on specified quantum systems, with measurement-induced outcome probabilities and payoffs compared against a protocol-matched classical strategy set.
• Quantum Operation — A completely positive, trace-nonincreasing linear transformation of quantum states whose output trace is the process or outcome probability and whose normalized output is the corresponding conditional state.