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http://hdl.handle.net/2289/4536| Title: | Hawking radiation of scalar and Dirac quanta from a Kerr black hole |
| Authors: | Iyer, B.R. Kumar, Arvind |
| Keywords: | black holes (astronomy) fermi-dirac statistics fermions quantum statistics scalars spin dynamics angular momentum euler-lagrange equation statistical distributions stellar mass stellar radiation tensor analysis |
| Issue Date: | Feb-1979 |
| Publisher: | Springer Verlag |
| Citation: | Pramana, 1979, Vol. 12, p103 |
| Abstract: | Unruh's technique of replacing collapse by boundary conditions on the past horizon (the xi-quantization scheme) for the derivation of the well-known Hawking radiation is extended to the Kerr black hole for the scalar and especially for the spin half field. The expectation value of the energy momentum tensor is evaluated asymptotically in the xi-vacuum state yielding explicitly the net Hawking flux of scalar and spin half quanta. The appropriate statistical distribution that emerges naturally for Dirac quanta validates the xi-scheme for fermions and confirms the association of temperature with a Kerr black hole. |
| Description: | Open Access |
| URI: | http://hdl.handle.net/2289/4536 |
| ISSN: | 0304-4289 0973-7111 (Online) |
| Alternative Location: | http://dx.doi.org/ 10.1007/BF02846113 http://adsabs.harvard.edu/abs/1979Prama..12..103I |
| Copyright: | 1979, Springer Verlag |
| Appears in Collections: | Research Papers (TP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1979_Pramana_V12_p103.pdf Restricted Access | Open Access | 1.52 MB | Adobe PDF | View/Open Request a copy |
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