Quantum Information theory: From Entanglement to Quantum computing (MCQST-Colloquium) (Prof. Barbara Kraus)

  • (in-person)
  • Date: Nov 9, 2021
  • Time: 14:30
  • Speaker: Prof. Barbara Kraus
  • Universität Innsbruck, Austria
I will talk about two important challenges within Quantum Information: Multipartite entanglement and the verification of quantum computations. The better understanding of multipartite entanglement is highly relevant for many areas of physics. The entanglement contained in states can be sorted (partially ordered) via the study of state transformations. However, it turns out that this partial order is trivial in the whole Hilbert space. As will be explained in the talk, this fact does not prevent us from a better understanding of entanglement properties which are relevant in a physical context. Entanglement plays also an important role in quantum computations and the verification thereof. I will discuss some, very different, protocols designed for the verification of quantum devices.
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