Browsing Institutt for fysikk by Author "Garberg, Øyvind Steensgaard"
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Positive Partial Transpose States in Multipartite Quantum Systems
Garberg, Øyvind Steensgaard (Master thesis, 2012)In this master thesis I study the extremal positive partial transpose (PPT) states of the three qubit $(2times2times2)$ system using numerical methods. Using two algorithms which locate PPT states of a specified rank and ...