Control of molecular dynamics with zero-area fields: Application to molecular orientation and photofragmentation

作者: Dominique Sugny , Stéphane Vranckx , Mamadou Ndong , Nathalie Vaeck , Osman Atabek

DOI: 10.1103/PHYSREVA.90.053404

关键词: Optimal controlZero (complex analysis)Dynamics (mechanics)PhysicsAtomic physicsField (physics)Molecular dynamicsStatistical physicsBenchmark (computing)Constraint (information theory)Orientation (geometry)

摘要: The constraint of time-integrated zero area on the laser field is a fundamental requirement, both theoretically and experimentally, in control molecular dynamics. By using techniques local optimal theory, we show how to enforce this two benchmark problems, namely, orientation photofragmentation. origin physical implications for dynamics zero-area are discussed.

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