Phase ordering dynamics in a gravitational field |
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| Authors: | Sanjay Puri Nita Parekh Sushanta Dattagupta |
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| Institution: | (1) School of Physical Sciences, Jawaharlal Nehru University, 110067 New Delhi, India |
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| Abstract: | We study the dynamics of phase ordering in the presence of an external  gravitational field, namely a field that varies linearly with distance in one direction. Starting from microscopic considerations, we motivate reasonable phenomenological models for cases with nonconserved and conserved order parameter. We present detailed numerical results from our model for the case with conserved order parameter. |
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| Keywords: | Phase ordering dynamics gravitational field master equation approach |
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