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arXiv · 0706.1090

Effective Hamiltonian Theory and Its Applications in Quantum Information

Daniel F. V. James·Jonathan Jerke
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Abstract

This paper presents a useful compact formula for deriving an effective Hamiltonian describing the time-averaged dynamics of detuned quantum systems. The formalism also works for ensemble-averaged dynamics of stochastic systems. To illustrate the technique we give examples involving Raman processes, Bloch-Siegert shifts and Quantum Logic Gates.

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Daniel F. V. James, Jonathan Jerke. 2007-06-07. Effective Hamiltonian Theory and Its Applications in Quantum Information. https://doi.org/10.1139/p07-060

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