Acta Polytechnica (Jan 2005)

Multi-Particle Universal Processes

  • J. Novotný,
  • M. Štefaňák,
  • V. Košt’ák

Journal volume & issue
Vol. 45, no. 5

Abstract

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We generalize bipartite universal processes to the subclass of multi-particle universal processes from one to N particles. We show how the general statement for a multi-particle universal process can be constructed. The one-parameter family of processes generating totally anti-symmetric states has been generalized to a multi-particle regime and its entanglement properties have been studied. A view is given on the complete positivity and the possible physical realization of universal processes.

Keywords