Delocalized information in quantum networks
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DOI: 10.1088/1367-2630/ab784d
Abstract: We consider entanglement-based quantum networks where information is stored in a delocalized way within regions or the whole network. This offers a natural protection against failure of network nodes, loss and decoherence, and has built-in… read more here.
Keywords: information; network; delocalized information; quantum networks ... See more keywords
Control methods for improved Fisher information with quantum sensing
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DOI: 10.1103/physreva.96.032310
Abstract: Recently new approaches for sensing the frequency of time dependent Hamiltonians have been presented, and it was shown that the optimal Fisher information scales as $T^{4}.$ We present here our interpretation of this new scaling,… read more here.
Keywords: information; methods improved; fisher information; improved fisher ... See more keywords
Computing the Integrated Information of a Quantum Mechanism
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DOI: 10.3390/e25030449
Abstract: Originally conceived as a theory of consciousness, integrated information theory (IIT) provides a theoretical framework intended to characterize the compositional causal information that a system, in its current state, specifies about itself. However, it remains… read more here.
Keywords: information; information quantum; quantum; computing integrated ... See more keywords