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The Raychaudhuri equation for a quantized timelike geodesic congruence

Shibendu Gupta Choudhury, Ananda Dasgupta and Narayan Banerjee

Eur. Phys. J. C, 81 10 (2021) 906

DOI: https://doi.org/10.1140/epjc/s10052-021-09714-4

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