{"title":"Network of Coupled Stochastic Oscillators and One-way Quantum Computations","authors":"Eugene Grichuk, Margarita Kuzmina, Eduard Manykin","country":null,"institution":"","volume":45,"journal":"International Journal of Nuclear and Quantum Engineering","pagesStart":1275,"pagesEnd":1281,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/9606","abstract":"A network of coupled stochastic oscillators is\r\nproposed for modeling of a cluster of entangled qubits that is\r\nexploited as a computation resource in one-way quantum\r\ncomputation schemes. A qubit model has been designed as a\r\nstochastic oscillator formed by a pair of coupled limit cycle\r\noscillators with chaotically modulated limit cycle radii and\r\nfrequencies. The qubit simulates the behavior of electric field of\r\npolarized light beam and adequately imitates the states of two-level\r\nquantum system. A cluster of entangled qubits can be associated\r\nwith a beam of polarized light, light polarization degree being\r\ndirectly related to cluster entanglement degree. Oscillatory network,\r\nimitating qubit cluster, is designed, and system of equations for\r\nnetwork dynamics has been written. The constructions of one-qubit\r\ngates are suggested. Changing of cluster entanglement degree caused\r\nby measurements can be exactly calculated.","references":null,"publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 45, 2010"}