Local PT symmetry violates the no-signaling principle

Yi-Chan Lee1, Min-Hsiu Hsieh2, Steven T Flammia3

  • 1Physics Department, National Tsing-Hua University, Hsinchu City 300, Taiwan and Centre for Quantum Computation & Intelligent Systems, Faculty of Engineering and Information Technology, University of Technology, Sydney, New South Wales 2007, Australia.

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