[16.05] The Effects of Time-Dependent Potentials on Orbits of Collisionless ``inos'' in the Early Universe

AAS 199th meeting, Washington, DC, January 2002
Session 16. Cosmology and Lensing
Display, Monday, January 7, 2002, 9:20am-6:30pm, Exhibit Hall

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[16.05] The Effects of Time-Dependent Potentials on Orbits of Collisionless ``inos'' in the Early Universe

L. V. Jones, D. A. French (Denison University), H. E. Kandrup (University of Florida)

We present preliminary results of our study of the effects on regular, chaotic and ``sticky chaotic'' orbits of collisionless particles due to a time-dependent potential. The first potential we investigate is one that reflects the overall expansion of the Universe. The other potential we will investigate reflects deviations from bulk homogeneity and isotropy.

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