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arXiv · 0704.1746

Tunnelling from black holes and tunnelling into white holes

Bhramar Chatterjee·A. Ghosh·P. Mitra
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Abstract

Hawking radiation is nowadays being understood as tunnelling through black hole horizons. Here, the extension of the Hamilton-Jacobi approach to tunnelling for non-rotating and rotating black holes in different non-singular coordinate systems not only confirms this quantum emission from black holes but also reveals the new phenomenon of absorption into white holes by quantum mechanical tunnelling. The role of a boundary condition of total absorption or emission is also clarified.

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Bhramar Chatterjee, A. Ghosh, P. Mitra. 2008-02-20. Tunnelling from black holes and tunnelling into white holes. https://doi.org/10.1016/j.physletb.2008.02.034

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