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Manuscript Title: QDENSITY - A MATHEMATICA QUANTUM COMPUTER SIMULATION | ||

Authors: Bruno Juliá-Díaz, Joseph M. Burdis, Frank Tabakin | ||

Program title: QDENSITY | ||

Catalogue identifier: ADXH_v1_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 174(2006)914 | ||

Programming language: Mathematica 5.2. | ||

Operating system: Any which supports Mathematica; tested under Microsoft Windows XP, Macintosh OS X, and Linux FC4. | ||

Keywords: quantum gates, quantum circuits, density matrix, teleportation, search algorithms, Shor's algorithm, partial trace, quantum entropy, quantum states, n-qubit, quantum simulation, quantum clusters. | ||

PACS: 3.67.Lx, 3.67.Mn, 3.65.Ud. | ||

Classification: 4.15. | ||

Nature of problem:Analysis and design of quantum circuits, quantum algorithms and quantum clusters. | ||

Solution method:A Mathematica package is provided which contains commands to create and analyze quantum circuits. Several Mathematica notebooks containing relevant examples: Teleportation, Shor's Algorithm and Grover's search are explained in detail. A tutorial, Tutorial.nb is also enclosed. | ||

Running time:Most examples included in the package, e.g. the tutorial, Shor's examples, Teleportation examples and Grover's search, run in less than a minute on a Pentium 4 processor (2.6 Ghz). The running time for a quantum computation depends crucially on the number of qubits employed. |

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