Stationary States and Modulational Instability of Coupled Two-Component Bose–Einstein Condensates in a Ring Trap

2015 ◽  
Vol 64 (2) ◽  
pp. 133-138
Author(s):  
Hai-Ming Deng ◽  
Hong-Hua Zhong ◽  
Jia-Hao Huang ◽  
Hui Dai ◽  
Min Yao ◽  
...  
Keyword(s):  
Modulational Instability ◽  
Stationary States ◽  
Two Component ◽  
Ring Trap ◽  
Bose Einstein

scholarly journals Modulational instability of two-component dipolar Bose-Einstein condensates in an optical lattice

2008 ◽  
Vol 57 (6) ◽  
pp. 3435
Author(s):  
Huang Jin-Song ◽  
Chen Hai-Feng ◽  
Xie Zheng-Wei
Keyword(s):  
Optical Lattice ◽  
Modulational Instability ◽  
Two Component ◽  
Bose Einstein

Dynamics of Paired Bright Solitons Induced by the Modulational Instability of Two-component Bose-Einstein Condensates

2005 ◽  
Vol 60 (10) ◽  
pp. 719-726 ◽  
Author(s):  
Woo-Pyo Hong
Keyword(s):  
Numerical Simulations ◽  
Modulational Instability ◽  
Gain Spectrum ◽  
Bright Solitons ◽  
Dynamical Behaviors ◽  
Two Component ◽  
Bose Einstein

We investigate numerically the dynamics of paired bright solitons induced by the modulational instability of two-component Bose-Einstein condensates. We derive the analytic gain spectrum by the modulational instability in terms of the interspecies and intraspecies scattering constants and classify the region where the instability occurs. The constraints on the interspecies and intraspecies scattering constants for the existence of the paired bright solitons are found. Using numerical simulations, it is shown that the paired bright solitons induced by the modulational instability exhibit complicated dynamical behaviors depending on the sign and strength of the interspecies and intraspecies scattering constants. - PACS numbers: 03.75.Fi, 05.30.Jp, 32.80Pj, 67.90.+z

Impact of higher-order nonlinearity on modulational instability in two-component Bose-Einstein condensates

2019 ◽  
Vol 99 (3) ◽  
Author(s):  
Ramakrishnan Tamilthiruvalluvar ◽  
Etienne Wamba ◽  
Sabari Subramaniyan ◽  
Kuppuswamy Porsezian
Keyword(s):  
Modulational Instability ◽  
Higher Order ◽  
Two Component ◽  
Bose Einstein

Modulational Instability of Trapped Two-Component Bose–Einstein Condensates

2019 ◽  
Vol 36 (9) ◽  
pp. 090302
Author(s):  
Jian-Wen Zhou ◽  
Xiao-Xun Li ◽  
Rui Gao ◽  
Wen-Shan Qin ◽  
Hao-Hao Jiang ◽  
...  
Keyword(s):  
Modulational Instability ◽  
Two Component ◽  
Bose Einstein

scholarly journals Modulational instability criteria for two-component Bose–Einstein condensates

2005 ◽  
Vol 46 (3) ◽  
pp. 381-384 ◽  
Author(s):  
I. Kourakis ◽  
P. K. Shukla ◽  
M. Marklund ◽  
L. Stenflo
Keyword(s):  
Modulational Instability ◽  
Instability Criteria ◽  
Two Component ◽  
Bose Einstein
Sign in / Sign up

Export Citation Format

Share Document