Breather-impurity interactions and modulational instability in a quantum 2D Klein–Gordon chain
R. Abouem A. Ribama, Z.I. Djoufack, Jean Pierre Nguenang
Topics & Concepts
Modulational instabilityBreatherPhysicsHamiltonian (control theory)InstabilityEffective mass (spring–mass system)Condensed matter physicsQuantum mechanicsImpurityQuantumNonlinear Schrödinger equationQuantum electrodynamicsNonlinear systemMathematicsMathematical optimizationNonlinear Photonic SystemsNonlinear Waves and SolitonsStrong Light-Matter Interactions