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arXiv · hep-ex/9511001

Test of CPT Symmetry and Quantum Mechanics with Experimental data from CPLEAR

R. Adler·etal·J. Ellis·J. Lopez·N. Mavromatos·D. Nanopoulos
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Abstract

We use fits to recent published CPLEAR data on neutral kaon decays to $π^+π^-$ and $πeν$ to constrain the CPT--violation parameters appearing in a formulation of the neutral kaon system as an open quantum-mechanical system. The obtained upper limits of the CPT--violation parameters are approaching the range suggested by certain ideas concerning quantum gravity.

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R. Adler, etal, J. Ellis, J. Lopez, N. Mavromatos, D. Nanopoulos. 1995-11-01. Test of CPT Symmetry and Quantum Mechanics with Experimental data from CPLEAR. https://doi.org/10.1016/0370-2693(95)01416-0

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