The quantum brachistochrone problem for an arbitrary spin in a magnetic field
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Publication:736624
DOI10.1016/J.PHYSLETA.2015.03.003zbMATH Open1342.81122arXiv1503.00958OpenAlexW2085129596MaRDI QIDQ736624
Author name not available (Why is that?)
Publication date: 4 August 2016
Published in: (Search for Journal in Brave)
Abstract: We consider quantum brachistochrone evolution for a spin- system on rotational manifolds. Such manifolds are determined by the rotation of the eigenstates of the operator of projection of spin- on some direction. The Fubini-Study metrics of these manifolds are those of spheres with radii dependent on the value of the spin and on the value of the spin projection. The conditions for optimal evolution of the spin- system on rotational manifolds are obtained.
Full work available at URL: https://arxiv.org/abs/1503.00958
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