410 citations
- SASTRA UniversityIN49 papers
- Universidade Estadual Paulista (Unesp)BR30 papers
- Anna University, ChennaiIN20 papers
- Indian Institute of Technology GuwahatiIN19 papers
- Potsdam Institute for Climate Impact ResearchDE16 papers
- Humboldt-Universität zu BerlinDE14 papers
- University of BelgradeRS12 papers
- Institute of Physics BelgradeRS11 papers
- Indian Institute of Science Education and Research ThiruvananthapuramIN10 papers
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- National Institute of Technology TiruchirappalliIN9 papers
16 papers · 1 filter
Conjugate coupling induced symmetry breaking and quenched oscillations
K. Ponrasu, K. Sathiyadevi, V. K. Chandrasekar +1
Spontaneous symmetry breaking (SSB) is essential and plays a vital role many natural phenomena, including the formation of Turing pattern in organisms and complex patterns in brain…
Nondegenerate solitons in Manakov system
S. Stalin, R. Ramakrishnan, M. Senthilvelan +1
It is known that Manakov equation which describes wave propagation in two mode optical fibers, photorefractive materials, etc. can admit solitons which allow energy redistribution…
Effect of an oscillating Gaussian obstacle in a Dipolar Bose-Einstein condensate
S. Sabari, R. Kishor Kumar
We study the dynamics of vortex dipoles in erbium (Er) and dysprosium (Dy) dipolar Bose-Einstein condensates (BECs) by applying an oscillating blue-detuned laser (G…
Stabilization of trapless dipolar Bose-Einstein condensates by temporal modulation of the contact interaction
S. Sabari, Bishwajyoti Dey
We theoretically study the stability of a trapless dipolar Bose-Einstein condensate (BEC) with temporal modulation of short-range contact interaction. For this aim, through both an…
Tailoring -symmetric soliton switch
A. Govindarajan, Amarendra K. Sarma, M. Lakshmanan
We theoretically demonstrate soliton steering in -symmetric coupled nonlinear dimers. We show that if the length of the -symmetric system is set to …
On symmetry preserving and symmetry broken bright, dark and antidark soliton solutions of nonlocal nonlinear Schrödinger equation
N. Vishnu Priya, M. Senthilvelan, Rangarajan Govindan +1
We construct symmetry preserving and symmetry broken N-bright, dark and antidark soliton solutions of a nonlocal nonlinear Schrödinger equation. To obtain these solutions, we use a…