On computer algebra application to simulation of quantum computation

نویسندگان

  • Vladimir P. Gerdt
  • Robert Kragler
  • Alexander N. Prokopenya
چکیده

In the present paper which is an extended version of paper [1] we consider a Mathematica-based package for simulation of quantum circuits. It provides a user-friendly graphical interface to specify a quantum circuit, to draw it, and to construct the unitary matrix for quantum computation defined by the circuit. The matrix is computed by means of the linear algebra tools built-in Mathematica. For circuits composed from the Toffoli and Hadamard gates the package can also output the corresponding multivariate polynomial system over F2 whose number of solutions in F2 determines the circuit matrix. Thereby the matrix can also be constructed by applying to the polynomial system the Gröbner basis technique based on the corresponding functions built-in Mathematica. We illustrate the package and the method used by a number of examples.

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تاریخ انتشار 2007