Quantum resource theory for charge-parity-time inversion

Michael Skotiniotis, Borzu Toloui, Ian T. Durham, and Barry C. Sanders
Phys. Rev. A 90, 012326 – Published 18 July 2014

Abstract

We develop a complete resource theory of charge-parity-time (CPT) inversion symmetry for both massive and massless relativistic particles of arbitrary spin. We show that a unitary representation of CPT can be consistently constructed for all spins and develop the resource theory associated with CPT superselection, thereby identifying and quantifying the resources required to lift the superselection rule.

  • Received 22 May 2014

DOI:https://doi.org/10.1103/PhysRevA.90.012326

©2014 American Physical Society

Authors & Affiliations

Michael Skotiniotis1,*, Borzu Toloui2, Ian T. Durham3,†, and Barry C. Sanders4,5,‡

  • 1Institut für Theoretische Physik, Universität Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria
  • 2Department of Physics, Haverford College, 370 Lancaster Avenue, Haverford, Pennsylvania 19041, USA
  • 3Department of Physics, Saint Anselm College, Manchester, New Hampshire 03102, USA
  • 4Institute for Quantum Science and Technology, University of Calgary, Calgary, Alberta T2N 1N4, Canada
  • 5Program in Quantum Information Science, Canadian Institute for Advanced Research, Toronto, Ontario M5G 1Z8, Canada

  • *michael.skotiniotis@uibk.ac.at
  • idurham@anselm.edu
  • sandersb@ucalgary.ca

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Issue

Vol. 90, Iss. 1 — July 2014

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