Emergent dynamics of the Schrödinger-Lohe model for quantum synchronization > 세미나

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Emergent dynamics of the Schrödinger-Lohe model for quantum synchroniz…

김선우 0 7
구분 박사학위 논문 심사
일정 2018-11-15 18:00 ~ 19:00
강연자 김도현 (서울대학교)
기타
담당교수 하승열
In this thesis, we investigate the Schrödinger-Lohe (S-L) model as a phenomenological model for quantum synchronization. In order to model real-world phenomena, we employ several dynamical structures such as a general network structure, interaction frustration and cubic nonlinearity and study their emergent behaviors. First, we begin with all-to-all network structure and show that the complete synchronization occurs for generic initial data. Next, we consider general network structure to observe several dynamic patterns including repulsive behavior and periodic orbits. Furthermore, we take account of interaction frustration which describes phase-lag effects and present sufficient frameworks leading to complete and practical synchronizations. Finally, we consider the cubic nonlinearity and harmonic potential to observe both periodic and synchronous behaviors.

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Research Institute of Mathematics
서울특별시 관악구 대학동 서울대학교 자연과학대학 129동 305호
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