Explicit analytical solution of a pendulum with periodically varying length
β Scribed by Yang, Tianzhi; Fang, Bo; Li, Song; Huang, Wenhu
- Book ID
- 111960245
- Publisher
- Institute of Physics
- Year
- 2010
- Tongue
- English
- Weight
- 602 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0143-0807
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π SIMILAR VOLUMES
The behaviour of the amplitude-frequency characteristics of families of periodic solutions, produced from the equilibrium position of a system, is established by a qualitative investigation of the equation of the oscillations of a pendulum, the length of which is an arbitrary periodic function of ti
In this work we consider the oscillations and associated resonance of a 2D Bose-Einstein condensate under periodic and random modulations of the atomic scattering length. For random oscillations of the trap potential and of the atomic scattering length we are able to calculate the mean growth rate f