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FRW cosmological model inside an isolated Schwarzschild black hole

C. Ortiz·J. J. Rosales·J. Socorro·V. I. Tkach
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Abstract

Using the canonical quantum theory of spherically symmetric pure gravitational systems, we present a direct correspondence between the Friedmann-Robertson-Walker (FRW) cosmological model in the interior of a Schwarzschild black hole and the nth energy eigenstate of a linear harmonic oscillator. Such type of universe has a quantized mass of the order of the Planck mass and harmonic oscillator wave functions

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C. Ortiz, J. J. Rosales, J. Socorro, V. I. Tkach. 2004-06-11. FRW cosmological model inside an isolated Schwarzschild black hole. https://arxiv.org/abs/gr-qc/0406051

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