Trapped ion chain as a neural network: error resistant quantum computation |
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Authors: | Pons Marisa Ahufinger Veronica Wunderlich Christof Sanpera Anna Braungardt Sibylle Sen De Aditi Sen Ujjwal Lewenstein Maciej |
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Institution: | Departamento de Física Aplicada I, Universidad del País Vasco, 20600 Eibar, Spain. |
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Abstract: | We demonstrate the possibility of realizing a neural network in a chain of trapped ions with induced long range interactions. Such models permit one to store information distributed over the whole system. The storage capacity of such a network, which depends on the phonon spectrum of the system, can be controlled by changing the external trapping potential. We analyze the implementation of error resistant universal quantum information processing in such systems. |
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