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Pointer state

In quantum Darwinism and similar theories, pointer states are quantum states, sometimes of a measuring apparatus, if present, that are less perturbed by decoherence than other states, and are the quantum equivalents of the classical states of the system after decoherence has occurred through interaction with the environment. 'Pointer' refers to the…

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Pointer state

Nodes6
Edges5
Triples0
Avg. degree1.67
Density0.333333
Components1

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pointer measuring decoherence gauge quantum darwinism similar theories states sometimes apparatus present less perturbed equivalents classical system occurred interaction environment

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