PT-symmetric dimer of coupled nonlinear oscillators
نویسندگان
چکیده
منابع مشابه
-Symmetric Dimer of Coupled Nonlinear Oscillators
We provide a systematic analysis of a prototypical nonlinear oscillator system respecting PT -symmetry i.e., one of them has gain and the other an equal and opposite amount of loss. Starting from the linear limit of the system, we extend considerations to the nonlinear case for both soft and hard cubic nonlinearities identifying symmetric and anti-symmetric breather solutions, as well as symmet...
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José Delfino Huerta Morales 1,†, Julio Guerrero 2,†, Servando López-Aguayo 3,† and Blas Manuel Rodríguez-Lara 1,3,*,† 1 Instituto Nacional de Astrofísica, Óptica y Electrónica, Calle Luis Enrique Erro No. 1, Sta. Ma. Tonantzintla, Pue. CP 72840, Mexico; [email protected] 2 Departamento de Matemática Aplicada, Facultad de Informática, Campus Espinardo, Univesidad de Murcia, 30100 Murcia, Spain...
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ژورنال
عنوان ژورنال: Pramana
سال: 2015
ISSN: 0304-4289,0973-7111
DOI: 10.1007/s12043-015-1109-2