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Springer eBooks

Influence of Spontaneous Emission on Two-Atom Dark State Inside a Quantized Standing Wave Cavity

Guojian Yang, Weiqiao Zhen, Jian Wang

Published Jan 1, 2000• 0 citations
Publisher
DOI
10.1007/978-3-662-07313-1_74

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The quantized center-of-mass dynamics of two-level atoms in a periodically modulated standing-wave laser field is analyzed, including the decohering effect of spontaneous emission. Under conditions appropriate for the occurrence of dynamical localization as determined in previous work, we predict a random diffusive motion of dynamically localized de Broglie waves due to spontaneous emission and calculate the diffusion constant and the diffusing distribution of wave packets. \textcopyright{} 1996 The American Physical Society.