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arXiv · 2108.02444

Signature of Non-uniform Area Quantization on Gravitational Waves

Kabir Chakravarti·Rajes Ghosh·Sudipta Sarkar
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Abstract

Quantum aspects of black holes may have observational imprints on their absorption and emission spectrum. In this work, we consider the possibility of non-uniform area quantization and its effects on the phasing of gravitational waveform from coalescing black hole inspirals. These observations may provide detectable effects distinct from that of a uniform area quantization and allow us to put bounds on various parameters of the underlying model. Our work can also be regarded as a novel test for the area-entropy proportionality of black hole solutions in general relativity.

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Kabir Chakravarti, Rajes Ghosh, Sudipta Sarkar. 2021-08-05. Signature of Non-uniform Area Quantization on Gravitational Waves. https://doi.org/10.1103/physrevd.104.084049

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