Nick Hunter-Jones (Perimeter Institute) “Models of quantum complexity growth”
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Abstract: The quantum complexity of a unitary or state is defined as the size of the shortest quantum computation that implements the unitary or prepares the state, and the notion has far-reaching implications spanning computer science, quantum many-body physics, and high energy theory. Complexity growth in time is a phenomenon expected to occur in holographic theories and strongly-interacting many-body systems … Read More