Self-stabilized spatiotemporal dynamics of dissipative light bullets generated from inputs without spherical symmetry in three-dimensional Ginzburg-Landau systems
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In order to meet experimental conditions, the generation, evolution, and self-stabilization of optical dissipative light bullets from non-spherically-symmetric input pulses is studied. Steady-state solutions of the
(
3
+
1
)
-dimensional complex cubic-quintic Ginzburg-Landau equation are computed using the variational approach with a trial function asymmetric with respect to three transverse coordinates. The analytical stability criterion is extended to systems without spherical symmetry, allowing determination of the domain of dissipative parameters for stable solitonic solutions. The analytical predictions are confirmed by numerical evolution of the asymmetric input pulses toward stable dissipative light bullets. Once established, the dissipative light bullet remains surprisingly robust.
Ključne reči:
spatiotemporal dynamics, light bullets, inputs, spherical symmetry, Ginzburg-Landau systemIzvor:
PHYSICAL REVIEW A, 2007, 75Izdavač:
- Physical Review A
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Aleksić, N.B AU - Skarka, V AU - Timotijević, Dejan AU - Gauthier, D PY - 2007 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/3022 AB - In order to meet experimental conditions, the generation, evolution, and self-stabilization of optical dissipative light bullets from non-spherically-symmetric input pulses is studied. Steady-state solutions of the ( 3 + 1 ) -dimensional complex cubic-quintic Ginzburg-Landau equation are computed using the variational approach with a trial function asymmetric with respect to three transverse coordinates. The analytical stability criterion is extended to systems without spherical symmetry, allowing determination of the domain of dissipative parameters for stable solitonic solutions. The analytical predictions are confirmed by numerical evolution of the asymmetric input pulses toward stable dissipative light bullets. Once established, the dissipative light bullet remains surprisingly robust. PB - Physical Review A T2 - PHYSICAL REVIEW A T1 - Self-stabilized spatiotemporal dynamics of dissipative light bullets generated from inputs without spherical symmetry in three-dimensional Ginzburg-Landau systems VL - 75 DO - https://doi.org/10.1103/PhysRevA.75.061802 ER -
@article{ author = "Aleksić, N.B and Skarka, V and Timotijević, Dejan and Gauthier, D", year = "2007", abstract = "In order to meet experimental conditions, the generation, evolution, and self-stabilization of optical dissipative light bullets from non-spherically-symmetric input pulses is studied. Steady-state solutions of the ( 3 + 1 ) -dimensional complex cubic-quintic Ginzburg-Landau equation are computed using the variational approach with a trial function asymmetric with respect to three transverse coordinates. The analytical stability criterion is extended to systems without spherical symmetry, allowing determination of the domain of dissipative parameters for stable solitonic solutions. The analytical predictions are confirmed by numerical evolution of the asymmetric input pulses toward stable dissipative light bullets. Once established, the dissipative light bullet remains surprisingly robust.", publisher = "Physical Review A", journal = "PHYSICAL REVIEW A", title = "Self-stabilized spatiotemporal dynamics of dissipative light bullets generated from inputs without spherical symmetry in three-dimensional Ginzburg-Landau systems", volume = "75", doi = "https://doi.org/10.1103/PhysRevA.75.061802" }
Aleksić, N.B, Skarka, V., Timotijević, D.,& Gauthier, D.. (2007). Self-stabilized spatiotemporal dynamics of dissipative light bullets generated from inputs without spherical symmetry in three-dimensional Ginzburg-Landau systems. in PHYSICAL REVIEW A Physical Review A., 75. https://doi.org/https://doi.org/10.1103/PhysRevA.75.061802
Aleksić N, Skarka V, Timotijević D, Gauthier D. Self-stabilized spatiotemporal dynamics of dissipative light bullets generated from inputs without spherical symmetry in three-dimensional Ginzburg-Landau systems. in PHYSICAL REVIEW A. 2007;75. doi:https://doi.org/10.1103/PhysRevA.75.061802 .
Aleksić, N.B, Skarka, V, Timotijević, Dejan, Gauthier, D, "Self-stabilized spatiotemporal dynamics of dissipative light bullets generated from inputs without spherical symmetry in three-dimensional Ginzburg-Landau systems" in PHYSICAL REVIEW A, 75 (2007), https://doi.org/https://doi.org/10.1103/PhysRevA.75.061802 . .