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

Adler, R.; etal; Ellis, J.; Lopez, J.; Mavromatos, N.; Nanopoulos, D.

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

Authors

Description

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.
9 pages of uuencoded postscript (includes 3 figures)