Analytic Solutions to Coherent Control of the Dirac Equation

Andre G. Campos, Renan Cabrera, Herschel A. Rabitz, Denys I. Bondar

Research output: Contribution to journalArticle

Abstract

A simple framework for Dirac spinors is developed that parametrizes admissible quantum dynamics and also analytically constructs electromagnetic fields, obeying Maxwell's equations, which yield a desired evolution. In particular, we show how to achieve dispersionless rotation and translation of wave packets. Additionally, this formalism can handle control interactions beyond electromagnetic. This work reveals unexpected flexibility of the Dirac equation for control applications, which may open new prospects for quantum technologies.

Original languageEnglish (US)
Article number173203
JournalPhysical review letters
Volume119
Issue number17
DOIs
StatePublished - Oct 27 2017

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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