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Stimulated wave of polarization in 1D Ising chain

Jae-Seung Lee·A. K. Khitrin
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Abstract

It is demonstrated that in one-dimensional Ising chain with nearest-neighbor interactions, irradiated by a weak resonant transverse field, a stimulated wave of flipped spins can be triggered by a flip of a single spin. This analytically solvable model illustrates mechanisms of quantum amplification and quantum measurement.

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Jae-Seung Lee, A. K. Khitrin. 2005-01-05. Stimulated wave of polarization in 1D Ising chain. https://doi.org/10.1103/physreva.71.062338

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