Unified derivations of measurement-based schemes for quantum computation
نویسندگان
چکیده
Andrew M. Childs,* Debbie W. Leung, and Michael A. Nielsen Institute for Quantum Information, California Institute of Technology, Pasadena, California 91125, USA Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA School of Physical Sciences and School of Information Technology & Electrical Engineering, The University of Queensland, QLD 4072, Australia sReceived 1 July 2004; published 17 March 2005d
منابع مشابه
Measurement-Based Quantum Computation
References: A. M. Childs, D. W. Leung and M. A. Nielsen, “Unified deprivations of measurement-based schemes for quantum computation,” Phys. Rev. A 71 (2005) 032318; arXiv:quant-ph/0404132. D. E. Browne and H. J. Briegel, “One-way Quantum Computation,” arXiv:quant-ph/0603226 M. A. Nielsen, “Cluster-state quantum computation,” Reports on Mathematical Physics 57 (2006) 141; arXiv:quant-ph/0504097v...
متن کاملAn introduction to measurement based quantum computation
In the formalism of measurement based quantum computation we start with a given fixed entangled state of many qubits and perform computation by applying a sequence of measurements to designated qubits in designated bases. The choice of basis for later measurements may depend on earlier measurement outcomes and the final result of the computation is determined from the classical data of all the ...
متن کاملMeasurement-Based Quantum Turing Machines and Questions of Universalities
Quantum measurement is universal for quantum computation (Nielsen [7], Leung [4,5], Raussendorf [10,11]). This universality allows alternative schemes to the traditional three-step organisation of quantum computation: initial state preparation, unitary transformation, measurement. In order to formalize these other forms of computation, while pointing out the role and the necessity of classical ...
متن کاملMeasurement-Based Quantum Turing Machines and their Universality
Quantum measurement is universal for quantum computation (Nielsen [8], Leung [5,6], Raussendorf [13,14]). This universality allows alternative schemes to the traditional three-step organisation of quantum computation: initial state preparation, unitary transformation, measurement. In order to formalize these other forms of computation, while pointing out the role and the necessity of classical ...
متن کاملOn the Necessity of Mixed Models: Dynamical Frustrations in the Mind
In the present work we will present and analyze some basic processes at the local and global level in linguistic derivations that seem to go beyond the limits of Markovian or Turing-like computation, and require, in our opinion, a quantum processor. We will first present briefly the working hypothesis and then focus on the empirical domain. At the same time, we will argue that a model appealing...
متن کامل