Bypassing state initialization in Hamiltonian tomography on spin-chains
Quantum Physics
2011-05-19 v1
Abstract
We provide an extensive discussion on a scheme for Hamiltonian tomography of a spin-chain model that does not require state initialization [Phys. Rev. Lett. 102, 187203 (2009)]. The method has spurred the attention of the physics community interested in indirect acquisition of information on the dynamics of quantum many-body systems and represents a genuine instance of a control-limited quantum protocol.
Cite
@article{arxiv.1105.3667,
title = {Bypassing state initialization in Hamiltonian tomography on spin-chains},
author = {C. Di Franco and M. Paternostro and M. S. Kim},
journal= {arXiv preprint arXiv:1105.3667},
year = {2011}
}
Comments
7 pages, 2 figures, RevTeX4