Browsing University of Waterloo by Author "Magesan, Easwar"
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Characterizing Noise in Quantum Systems
Magesan, Easwar (University of Waterloo, 2012-07-26)In practice, quantum systems are not completely isolated from their environment and the resulting system-environment interaction can lead to information leakage from the system. As a result, if a quantum system is to be ... -
Gaining Information About a Quantum Channel Via Twirling
Magesan, Easwar (University of Waterloo, 2008-07-31)Finding correctable encoding that protects against a quantum process is in general a difficult task. Two main obstacles are that an exponential number of experiments are needed to gain complete information about the quantum ...