Experimental Hamiltonian identification for controlled two-level systems

Schirmer, S G and Kolli, A and Oi, D K L (2004) Experimental Hamiltonian identification for controlled two-level systems. Physical Review A, 69 (5). -. 050306. ISSN 1050-2947 (https://doi.org/10.1103/PhysRevA.69.050306)

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Abstract

We present a strategy to empirically determine the internal and control Hamiltonians for an unknown two-level system (black box) subject to various (piecewise constant) control fields when direct readout by measurement is limited to a single, fixed observable.