No-go theorem for environment-assisted invariance in non-unitary dynamics
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DOI: 10.1088/1367-2630/ade46f
Abstract: We elucidate the requirements for quantum operations that achieve environment-assisted invariance (envariance), a symmetry of entanglement. While envariance has traditionally been studied within the framework of local unitary operations, we extend the analysis to consider… read more here.
Keywords: environment assisted; non unitary; assisted invariance; theorem environment ... See more keywords