Summary
Until now, we have considered only quantum measurements among operations on quantum systems. In order to perform effective information processing with quantum systems, we should manipulate a wider class of state operations. This chapter examines what kinds of operations are allowed on quantum systems. The properties of these operations will also be examined.
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© 2006 Springer-Verlag Berlin Heidelberg
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(2006). State Evolution and Trace-Preserving Completely Positive Maps. In: Quantum Information. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-30266-2_6
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DOI: https://doi.org/10.1007/3-540-30266-2_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-30265-0
Online ISBN: 978-3-540-30266-7
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