Exchange of quantum states between coupled oscillators

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Exchange of quantum states between two interacting harmonic oscillator along their evolution time is discussed. It is analyzed the conditions for such exchange starting from a generic initial state and demonstrating that the effect occurs exactly only for the particular states C0|0>+Cn|N>, which includes the interesting qubits components |0>,|1>. It is also determined the relation between the coupling constant and characteristic frequencies of the oscillators to have the complete exchange.
10 pages, no figure, Latex file

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/127001

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0704.0815
 http://arxiv.org/abs/0704.0815

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arXiv