Game Semantics for Quantum Data
Author(s) -
Yannick Delbecque
Publication year - 2011
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2011.01.005
Subject(s) - soundness , operational semantics , computer science , denotational semantics , semantics (computer science) , game semantics , encode , theoretical computer science , programming language , biochemistry , chemistry , gene
This paper presents a game semantics for a simply-typed λ-calculus with qbits constants and associated quantum operations. The resulting language is expressive enough to encode any quantum circuit. The language uses a notion of extended variable, similar to that seen in functional languages with pattern matching, but adapted to the needs of dealing with tensor products. The game semantics is constructed from classical game semantics using quantum interventions as questions and measurements results as answers. A soundness result for the semantics is given
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