Theoretical study refines quantum corrections to black hole entropy

A new theoretical study has explored quantum corrections to the entropy of several black hole types, including Reissner-Nordstróm and quantum corrected Schwarzschild black holes. Using the brick wall model, the research demonstrates that more accurate logarithmic corrections can be derived in the subleading order, without relying on the near-horizon approximation. This work contributes to a deeper understanding of black hole thermodynamics and quantum gravity.