Functional framework for representing and transforming quantum channels

TL;DR

This paper introduces a functional programming framework using Mathematica to simplify the analysis and manipulation of quantum channels, enabling seamless conversion between different representations of quantum operations.

Contribution

The paper presents a novel functional programming approach for representing and transforming quantum channels, enhancing the ease of manipulation and analysis of quantum objects.

Findings

Framework enables conversion between quantum channel representations

Utilizes Mathematica's symbolic and numeric capabilities

Simplifies analysis of quantum states and operations

Abstract

We develop a framework which aims to simplify the analysis of quantum states and quantum operations by harnessing the potential of function programming paradigm. We show that the introduced framework allows a seamless manipulation of quantum channels, in particular to convert between different representations of quantum channels, and thus that the use of functional programming concepts facilitates the manipulation of abstract objects used in the language of quantum theory. For the purpose of our presentation we will use Mathematica computer algebra system. This choice is motivated twofold. First, it offers a rich programming language based on the functional paradigm. Second, this programming language is combined with powerful symbolic and numeric manipulation capabilities.