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arXiv · 1108.0094

Fisher Equation for a Decaying Brane

Debashis Ghoshal
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Abstract

We consider the inhomogeneous decay of an unstable D-brane. The dynamical equation that describes this process (in light-cone time) is a variant of the non-linear reaction-diffusion equation that first made its appearance in the pioneering work of (Luther and) Fisher and appears in a variety of natural phenomena.

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Debashis Ghoshal. 2011-07-30. Fisher Equation for a Decaying Brane. https://doi.org/10.1007/jhep12(2011)015

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