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Compactons and bistability in exciton-polariton condensates

Autor
Kartashov, Y.V.; Konotop, V.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Physical review B: condensed matter and materials physics
Data de publicació
2012-11-15
Volum
86
Número
20
Pàgina inicial
1
Pàgina final
6
DOI
https://doi.org/10.1103/PhysRevB.86.205313 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/19896 Obrir en finestra nova
URL
http://prb.aps.org/abstract/PRB/v86/i20/e205313 Obrir en finestra nova
Resum
We address stationary patterns in exciton-polariton condensates supported by a narrow external pump beam, and we discover that even in the absence of trapping potentials, such condensates may support stable localized stationary dissipative solutions (quasicompactons), whose field decays faster than exponentially or even vanishes everywhere outside the pump spot. More general conditions lead to dissipative solitons which may display bistability. The bistability in exciton-polariton condensates, w...
Citació
Kartashov, Y.V.; Konotop, V.; Torner, L. Compactons and bistability in exciton-polariton condensates. "Physical review B: condensed matter and materials physics", 15 Novembre 2012, vol. 86, núm. 20, p. 1-6.
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FOTONICA - Grup de Recerca de Fotònica

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