We apply time-energy uncertainty inequalities introduced by Pfeifer and Frohlich  to estimate the lifetime of quasistationary mixed states for a variable coefficients Schrodinger operator, without using directly resonance theory.
Submitted January 30, 2016. Published March 14, 2017.
Math Subject Classifications: 35Q40, 35J10, 35P10
Key Words: Schrodinger; lifetime; uncertainty inequality.
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| Bernard Ducomet |
Bruyères le Châtel
CEA, DAM, DIF, 91297 Arpajon, France
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