32 citations · 57 across the 5 of their papers we have counts for
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Dynamical Quantum Tomography
Michael Kech
We consider quantum state tomography with measurement procedures of the following type: First, we subject the quantum state we aim to identify to a know time evolution for a desire…
Efficient Pure State Quantum Tomography from Five Orthonormal Bases
Claudio Carmeli, Teiko Heinosaari, Michael Kech +2
For any finite dimensional Hilbert space, we construct explicitly five orthonormal bases such that the corresponding measurements allow for efficient tomography of an arbitrary pur…
Constrained Quantum Tomography of Semi-Algebraic Sets with Applications to Low-Rank Matrix Recovery
Michael Kech, Michael M. Wolf
We analyze quantum state tomography in scenarios where measurements and states are both constrained. States are assumed to live in a semi-algebraic subset of state space and measur…
The Role of Topology in Quantum Tomography
Michael Kech, Péter Vrana, Michael Wolf
We investigate quantum tomography in scenarios where prior information restricts the state space to a smooth manifold of lower dimensionality. By considering stability we provide a…