The Evolution of Bodies Bound by Gravity
Abstract
Bodies bound by gravity can evolve in surprising ways. In accord with
everyday experience and physical law, heat flows from regions of high
to low temperature, and angular momentum from regions of fast to slow spin.
However, counter to intuition, in bodies supported by thermal
pressure, the hot regions become hotter, whereas in those supported by
rotation, the regions of fast spin, spin faster.
主讲人：Peter Goldreich,Institute for Advanced Study in Princeton, New Jersy
时间：2009年11月13日（星期五）晚7点
地点：北京大学理教103
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