# Hawking Temperature of the Reissner-Nordstrom-Vaidya Black Hole

## DOI:

https://doi.org/10.5614/j.math.fund.sci.2013.45.2.2## Keywords:

black hole horizon, charged black hole, complex path, extreme Reissner-Nordstrom-Vaidya black hole, Hamilton-Jacobi equation, Hawking temperature, radial null geodesic, Reissner-Nordstrom-Vaidya black hole.## Abstract

We have derived the Hawking temperature of the Reissner-Nordstrom-Vaidya black hole by the use of both the radial null geodesic and the complex path methods. We have obtained that the mass dependence of the temperature in the Reissner-Nordstrom-Vaidya black hole is not as simple as that in the Schwarzschild black hole, but still we regain the conclusion, as in the case of the Schwarzschild black hole, that a higher Hawking temperature corresponds to a lower mass of a black hole.## References

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