Nonlinear optical processes driven by superfluorescent fields and their controllability with external laser fields
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DOI: 10.1103/physreva.102.031101
Abstract: We investigated nonlinear optical processes driven by superfluorescent (SF) fields and their controllability with external laser fields. Cesium atoms were excited from the $6S$ ground state to the $8P$ state by a femtosecond laser pulse.… read more here.
Keywords: laser; processes driven; optical processes; superfluorescent fields ... See more keywords
Cut-off phenomenon for Ornstein-Uhlenbeck processes driven by Lévy processes
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DOI: 10.1214/20-ejp417
Abstract: In this paper, we study the cut-off phenomenon of $d$-dimensional Ornstein-Uhlenbeck processes which are driven by Levy processes under the total variation distance. To be more precise, we prove the abrupt convergence under the total… read more here.
Keywords: driven processes; uhlenbeck processes; phenomenon ornstein; cut phenomenon ... See more keywords