An important aspect of black holes that lies outside the scope of general relativity is their quantum nature. General relativity is not a quantum theory of gravity, and so our understanding of how bla...An important aspect of black holes that lies outside the scope of general relativity is their quantum nature. General relativity is not a quantum theory of gravity, and so our understanding of how black holes will behave on extremely small scales is still far from complete.
That reduces our task to finding values of the exponents \alpha, \beta, and \gamma (alpha, beta and gamma) that give the right-hand side of the equation the value “length to the first powe...That reduces our task to finding values of the exponents \alpha, \beta, and \gamma (alpha, beta and gamma) that give the right-hand side of the equation the value “length to the first power.” Note that we could have used a, b and c instead, but we are already using c to mean the speed of light, and we want to avoid confusion.