Stimulated wave of polarization in 1D Ising chain
Abstract
Description
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.
14 pages, 3 figures
14 pages, 3 figures