Wydział Fizyki UW > Badania > Seminaria i konwersatoria > Wydarzenie

Konwersatorium im. Leopolda Infelda

Nowa Auli (425), ul. Hoża 69
2010-02-25 (15:30) Calendar icon
dr Rafał Demkowicz-Dobrzański (IFT UW)

Estimation and naughty quantum states - why it is so hard to make them cooperate?

Quantum states offer broader possibilities for performing precisemeasurements of time, length or direction, then classical methods. Inorder to benefit from this potential one needs to overcome variousdifficulties such as non-perfect distinguishability of non-orthogonalquantum states and their susceptibility to decoherence.Once this difficulties are overcome, quantum states offer betterprecision than that offered by classical methods.

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