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 ( 2009) 187203]. 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.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Di Franco, C., Paternostro, M., & Kim, M. (2011). BYPASSING STATE INITIALIZATION IN HAMILTONIAN TOMOGRAPHY ON SPIN-CHAINS. International Journal of Quantum Information, 9(SUPPL. 1), 181-187. https://doi.org/10.1142/S0219749911007198