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Universal Transformations for Finite Dimensional Quantum Systems

โœ Scribed by C. Macchiavello

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
86 KB
Volume
48
Category
Article
ISSN
0015-8208

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โœฆ Synopsis

We describe in a unified way universal operations for quantum systems with arbitrary finite dimension and show some links among them. In particular, we discuss a connection between optimal universal cloning and optimal state estimation. We then describe the operation of the depolarising quantum channel, its connection to quantum cloning and ways to contrast the undesired effects of its action.

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