Quantum Process Tomography on Vibrational States of Atoms in an Optical Lattice

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Quantum process tomography is used to fully characterize the evolution of the quantum vibrational state of atoms. Rubidium atoms are trapped in a shallow optical lattice supporting only two vibrational states, which we charcterize by reconstructing the 2x2 density matrix. Repeating this process for a complete set of inputs allows us to completely characterize both the system's intrinsic decoherence and resonant coupling.
5 pages, 4 figures, submitted to Phys. Rev. Lett

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/91722

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0312210
 http://arxiv.org/abs/quant-ph/0312210

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arXiv