Global ETD Search
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Showing 1 to 3 of 3 for “"Information Scrambling"”.
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Information-theoretic aspects of quantum channels
Quantum information theory is an important element of quantum computing and quantum communication systems. Whenever a quantum computer needs to send an output state to another party, or two parties need to establish quantum entanglement or secure keys via quantum communication, a quantum channel is …
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Dynamical signatures of instantons: insights from path-integral studies
… chaotic. It has been found that local quantum information in such chaotic systems is ‘scrambled’ or rendered irretrievable very quickly by quantum dynamics. The rate of scrambling of quantum information in such systems, as quantified using ‘out-of-time-ordered’ correlation functions, has been …
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MANY-BODY ENTANGLEMENT DYNAMICS AND COMPUTATION IN QUANTUM SYSTEMS WITH POWER-LAW INTERACTIONS
… particles—are promising candidates for quantum information processors. Due to their high degree of connectivity, they are potentially capable of generating entanglement more quickly than systems limited to local interactions, which may lead to faster computational speeds. The questions of the …