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Time of arrival with resonances: Beyond scattering states

Lucas Lamata·Juan Leon
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Abstract

Assorted questions: Time as a parameter in Quantum Mechanics. No-Go theorems for a time operator. Localization, time and causality. Causality violation. Localization again. Lesson 1: Evading the troubles: Im E finite. Lights and shadows of a time operator:"Table-top Spacetime" quantum mechanics. Biphotons at Berkeley. Time operator build-up. Good news - bad news. Lesson 2: We need the resonances to tell one.

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Lucas Lamata, Juan Leon. 2003-12-03. Time of arrival with resonances: Beyond scattering states. https://arxiv.org/abs/quant-ph/0312034

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