Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spin dynamics in a strongly driven system: very slow Rabi oscillations   We consider joint effects of tunneling and spin-orbit coupling on driven by
electric field spin dynamics in a double quantum dot with a multi-level
resonance scenario. We demonstrate that tunneling plays the crucial role in the
formation of the Rabi-like spin-flip transitions. In contrast to the linear
behavior for weak electric fields, the spin flip rate becomes much smaller than
expected for the two-level model and shows oscillating dependence on the
driving field amplitude in stronger fields. In addition, the full spin flip is
very difficult to achieve in a multi-level resonant system. These two effects
have a similarity with the Zeno effect of slowing down the dynamics of an
observable by its measurement. As a result, spin manipulation by electric field
becomes much less efficient than expected.

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The categories of this paper are: astro-ph
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-th
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The categories of this paper are: nlin
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The categories of this paper are: eess
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: ao-sci
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The categories of this paper are: mtrl-th
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The categories of this paper are: physics
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The categories of this paper are: gr-qc
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The categories of this paper are: patt-sol
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin