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</script>handle: 20.500.11824/1086
We present some lower bounds for regular solutions of Schr��dinger equations with bounded and time dependent complex potentials. Assuming that the solution has some positive mass at time zero within a ball of certain radius, we prove that this mass can be observed if one looks at the solution and its gradient in space-time regions outside of that ball.
Mathematics - Analysis of PDEs, PDE uniqueness, FOS: Mathematics, FOS: Physical sciences, Mathematical Physics (math-ph), Schrödinger, Mathematical Physics, Analysis of PDEs (math.AP)
Mathematics - Analysis of PDEs, PDE uniqueness, FOS: Mathematics, FOS: Physical sciences, Mathematical Physics (math-ph), Schrödinger, Mathematical Physics, Analysis of PDEs (math.AP)
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