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Holistic Quantum State and Process Tomography
Frontiers in Optics 2013, 2013Incompletely characterized processes can be used for state tomography. We formalize this idea and show how to chose processes that ensure invertibility for the unknown state, as well as the unknown process parameters.
Nicolás Quesada +2 more
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Efficient Algorithms for Quantum State and Process Tomography
Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, 2009This talk will introduce numerical and analytical techniques of convex optimization. While these techniques have found wide application in quantum information, we will focus on applications to data analysis in quantum state and process tomography.
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Variational quantum process tomography of unitaries
Physical Review A, 2022Junjie Wu, Chu Guo, Pingyu Zhu
exaly
Variational Entanglement-Assisted Quantum Process Tomography with Arbitrary Ancillary Qubits
Physical Review Letters, 2022Junjie Wu, Yizhi Wang, Yong Liu
exaly
Estimating the precision for quantum process tomography
Optical Engineering, 2020Evgeniy Kiktenko, Aleksey Fedorov
exaly
Experimental realization of self-guided quantum process tomography
Physical Review A, 2020Zhibo Hou +2 more
exaly
Quantum Process Tomography of a Controlled-Phase Gate for Time-Bin Qubits
Physical Review Applied, 2020Nobuyuki Matsuda +2 more
exaly
Cumulative effects in quantum algorithms and quantum process tomography
2014This thesis comprises three results on quantum algorithms and quantum process tomography. In the first section, I create a tool that uses properties of the quantum general adversary bound to upper bound the query complexity of Boolean functions. Using this tool I prove the existence of O(1)-query quantum algorithms for a set of functions called FAULT ...
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Quantum process tomography via optimal design of experiments
Physical Review A, 2019Yonatan Gazit +2 more
exaly
Quantum imaging as an ancilla-assisted process tomography
Physical Review A, 2016Sahar Alipour
exaly