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4 papers · 1 filter
Collision of Multimode Dromions and a Firewall in the Two Component Long Wave Short Wave Resonance Interaction Equation
R. Radha, C. Senthil Kumar, M. Lakshmanan +1
In this paper, we investigate the two component long wave short wave resonance interaction (2CLSRI) equation and show that it admits the Painleve property. We then suitably exploit…
Asymmetry--induced effects in coupled phase oscillator ensembles: Routes to synchronization
Jane H. Sheeba, V. K. Chandrasekar, Aneta Stefanovska +1
A system of two coupled ensembles of phase oscillators can follow different routes to inter-ensemble synchronization. Following a short report of our preliminary results [Phys. Rev…
Frequency dependence of dielectric anomaly around Neel temperature in bilayer manganite Pr(Sr0.1Ca0.9)2Mn2O7
Barnali Ghosh, Dipten Bhattacharya, A. K. Raychaudhuri +1
A novel frequency dependence of anomaly in dielectric constant versus temperature plot, around the Neel temperature T_N (~150 K), has been observed in a single crystal of bilayer m…
Interaction of dark-bright solitons in two-component Bose-Einstein condensates
S. Rajendran, P. Muruganandam, M. Lakshmanan
We study the interaction of dark-bright solitons in two component Bose-Einstein condensates by suitably tailoring the trap potential, atomic scattering length and atom gain or loss…