Open AccessCase study in which the Deutsch-Jozsa algorithm responds with pure states
Author(s) -
Eraldo Pereira Marinho
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1391/1/012150
Subject(s) - modulo , set (abstract data type) , state (computer science) , mathematics , power (physics) , discrete mathematics , algorithm , algebra over a field , pure mathematics , computer science , physics , quantum mechanics , programming language
A theoretical essay is presented on a particular type of balanced functions that allow the Deutsch-Jozsa algorithm to produce pure state instead of mixed states. Such results occur if and only if the balanced functions are linear combinations (modulo 2) of a set of balanced clock functions, that is, clock functions with periods that are power of 2.