We investigate multipartite entanglement's connection to quantum-error-correcting codes, highlighting its application in quantum evolutions.
We investigate the average bipartite entanglement, over all possible divisions of a multipartite system, as a useful measure of multipartite entanglement. We expose a connection between such measures and quantum-error-correcting codes by deriving a formula relating the weight distribution of the code to the average entanglement of encoded states. The multipartite entangling power of quantum evolutions is also investigated.
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A.J. Scott (2004) studied this question.
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