典型文献
The transition from conservative to dissipative flows in class-B laser model with fold-Hopf bifurcation and coexisting attractors
文献摘要：
Dynamical behaviors of a class-B laser system with dissipative strength are analyzed for a model in which the po-larization is adiabatically eliminated.The results show that the injected signal has an important effect on the dynamical behaviors of the system.When the injected signal is zero,the dissipative term of the class-B laser system is balanced with external interference,and the quasi-periodic flows with conservative phase volume appear.And when the injected signal is not zero,the stable state in the system is broken,and the attractors(period,quasi-period,and chaos)with contractive phase volume are generated.The numerical simulation finds that the system has not only one attractor,but also coexisting phenomena(period and period,period and quasi-period)in special cases.When the injected signal passes the critical value,the class-B laser system has a fold-Hopf bifurcation and exists torus"blow-up"phenomenon,which will be proved by theoretical analysis and numerical simulation.
文献关键词：
中图分类号：
作者姓名：
Yue Li;Zengqiang Chen;Mingfeng Yuan;Shijian Cang
作者机构：
College of Artificial Intelligence,Nankai University,Tianjin 300350,China;Department of Earth and Space Science and Engineering,York University,4700 Keele St,Toronto M3J 1P3,Canada;Department of Product Design,Tianjin University of Science and Technology,Tianjin 300222,China
文献出处：
引用格式：
[1]Yue Li;Zengqiang Chen;Mingfeng Yuan;Shijian Cang-.The transition from conservative to dissipative flows in class-B laser model with fold-Hopf bifurcation and coexisting attractors)[J].中国物理B（英文版）,2022(06):42-48
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B类：
transition,from,conservative,dissipative,flows,class,laser,model,fold,Hopf,bifurcation,coexisting,attractors,Dynamical,behaviors,system,strength,are,analyzed,which,larization,adiabatically,eliminated,results,show,that,injected,signal,important,effect,dynamical,When,zero,term,balanced,external,interference,quasi,periodic,phase,volume,appear,And,when,not,stable,state,broken,chaos,contractive,generated,numerical,simulation,finds,only,one,but,also,phenomena,special,cases,passes,critical,value,exists,torus,blow,up,phenomenon,will,proved,by,theoretical,analysis
AB值：
0.504152
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