Auflistung nach Schlagwort "quantum information theory"

Auflistung nach Schlagwort "quantum information theory"

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  • Continuum tensor network field states, path integral representations and spatial symmetries 
    Jennings, David; Brockt, Christoph; Haegeman, Jutho; Osborne, Tobias J.; Verstraete, Frank (Bristol : IOP Publishing Ltd., 2015-06-29)
    A natural way to generalize tensor network variational classes to quantum field systems is via a continuous tensor contraction. This approach is first illustrated for the class of quantum field states known as continuous ...
  • Post-matrix product state methods: To tangent space and beyond 
    Haegeman, Jutho; Osborne, Tobias J.; Verstraete, Frank (College Park, MD : American Physical Society, 2013)
    We develop in full detail the formalism of tangent states to the manifold of matrix product states, and show how they naturally appear in studying time evolution, excitations, and spectral functions. We focus on the case ...