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A no-broadcasting theorem for modal quantum theory
classification
quant-ph
keywords
quantumfailuremodalno-broadcastingtheoremtheoryanaloguebroadcasting
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The quantum no-broadcasting theorem has an analogue in modal quantum theory (MQT), a toy model based on finite fields. The failure of broadcasting in MQT is related to the failure of distributivity of the lattice of subspaces of the state space.
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