scholarly journals Solitonic Excitations In Collisions Of Superfluid Nuclei

2017 ◽  
Author(s):  
Kazuyuki Sekizawa ◽  
Piotr Magierski ◽  
Gabriel Wlazłowski
Keyword(s):  
Solitonic Excitations

Triplet solitonic excitations intrans-polyacetylene

1986 ◽  
Vol 34 (4) ◽  
pp. 2988-2990 ◽  
Author(s):  
W. P. Su
Keyword(s):  
Solitonic Excitations

FLUXON DYNAMICS AND RESONANCES IN STACKED ARRAYS OF JOSEPHSON JUNCTIONS

2000 ◽  
Vol 14 (25n27) ◽  
pp. 3026-3031
Author(s):  
P. CAPUTO ◽  
G. CARAPELLA ◽  
G. COSTABILE ◽  
G. FILATRELLA ◽  
R. LATEMPA ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Josephson Junctions ◽  
Inductive Coupling ◽  
Cavity Modes ◽  
Common Electrode ◽  
Solitonic Excitations ◽  
Parallel Arrays ◽  
The Mathematical Model

We consider a structure consisting of two parallel arrays of long Josephson junctions sharing a common electrode that allows inductive coupling between the arrays. Cavity modes excitations exhibiting 2D synchronization as well as solitonic excitations are inferred from the mathematical model of the system. The stable coherent solitonic solutions of the coupled sine-Gordon equations describing the system is found to consist of a fluxon-antifluxon string travelling in the structure.

scholarly journals Brownian motion of solitons in a Bose–Einstein condensate

2017 ◽  
Vol 114 (10) ◽  
pp. 2503-2508 ◽  
Author(s):  
Lauren M. Aycock ◽  
Hilary M. Hurst ◽  
Dmitry K. Efimkin ◽  
Dina Genkina ◽  
Hsin-I Lu ◽  
...  
Keyword(s):  
Brownian Motion ◽  
Diffusion Coefficients ◽  
Scattering Theory ◽  
Internal State ◽  
Einstein Condensate ◽  
One Dimension ◽  
Impurity Atoms ◽  
Bose Einstein Condensate ◽  
Solitonic Excitations ◽  
Bose Einstein

We observed and controlled the Brownian motion of solitons. We launched solitonic excitations in highly elongatedRb87Bose–Einstein condensates (BECs) and showed that a dilute background of impurity atoms in a different internal state dramatically affects the soliton. With no impurities and in one dimension (1D), these solitons would have an infinite lifetime, a consequence of integrability. In our experiment, the added impurities scatter off the much larger soliton, contributing to its Brownian motion and decreasing its lifetime. We describe the soliton’s diffusive behavior using a quasi-1D scattering theory of impurity atoms interacting with a soliton, giving diffusion coefficients consistent with experiment.

scholarly journals Solitonic excitations in the Ising anisotropic chain BaCo2V2O8 under large transverse magnetic field

2021 ◽  
Vol 3 (4) ◽  
Author(s):  
Quentin Faure ◽  
Shintaro Takayoshi ◽  
Béatrice Grenier ◽  
Sylvain Petit ◽  
Stéphane Raymond ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Transverse Magnetic Field ◽  
Transverse Magnetic ◽  
Solitonic Excitations

Dressed solitonic excitations for the AKLT Hamiltonian

1995 ◽  
Vol 7 (26) ◽  
pp. 5083-5088 ◽  
Author(s):  
R Scharf ◽  
H -J Mikeska
Keyword(s):  
Solitonic Excitations
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