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Bound states in the continuum in spin-orbit-coupled atomic systems

Autor
Kartashov, Y.V.; Konotop, V.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Physical review A
Data de publicació
2017-09-14
Volum
96
Número
3
Pàgina inicial
033619-1
Pàgina final
033619-6
DOI
https://doi.org/10.1103/PhysRevA.96.033619 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/108096 Obrir en finestra nova
URL
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.96.033619 Obrir en finestra nova
Resum
We show that the interplay between spin-orbit coupling and Zeeman splitting in atomic systems can lead to the existence of bound states in the continuum (BICs) supported by trapping potentials. Such states have energies falling well within the continuum spectrum, but nevertheless they are localized and fully radiationless. We report the existence of BICs, in some cases in exact analytical form, in systems with tunable spin-orbit coupling and show that the phenomenon is physically robust. We also...
Citació
Kartashov, Y.V., Konotop, V., Torner, L. Bound states in the continuum in spin-orbit-coupled atomic systems. "Physical review A", 14 Setembre 2017, vol. 96, p. 033619-1-033619-6.
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