Micro Black Hole - Black Holes in Quantum Theories of Gravity

Black Holes in Quantum Theories of Gravity

It is possible, in some theories of quantum gravity, to calculate the quantum corrections to ordinary, classical black holes. Contrarily to conventional black holes which are solutions of gravitational field equations of the general theory of relativity, quantum gravity black holes incorporate quantum gravity effects in the vicinity of the origin, where classically a curvature singularity occurs. According to the theory employed to model quantum gravity effects, there are different kinds of quantum gravity black holes, namely loop quantum black holes, noncommutative black holes, asympotically safe black holes. In these approaches black holes are singularity free.

Read more about this topic:  Micro Black Hole

Famous quotes containing the words black, holes, quantum, theories and/or gravity:

    The ornament is a statuette, a black figure of a bird. I am prepared to pay on behalf of the figure’s rightful owner the sum of $5000 for its recovery. I am prepared to promise, to promise ... what is the phrase?—’No questions will be asked.’
    John Huston (1906–1987)

    And as my wit doth best devise,
    Love’s dwelling is in ladies’ eyes,
    From whence do glance love’s piercing darts,
    That make such holes into our hearts;
    And all the world herein accord,
    Love is a great and mighty lord;
    George Peele (1559–1596)

    A personality is an indefinite quantum of traits which is subject to constant flux, change, and growth from the birth of the individual in the world to his death. A character, on the other hand, is a fixed and definite quantum of traits which, though it may be interpreted with slight differences from age to age and actor to actor, is nevertheless in its essentials forever fixed.
    Hubert C. Heffner (1901–1985)

    Our books of science, as they improve in accuracy, are in danger of losing the freshness and vigor and readiness to appreciate the real laws of Nature, which is a marked merit in the ofttimes false theories of the ancients.
    Henry David Thoreau (1817–1862)

    Here I sit down to form characters. One I intend to be all goodness; All goodness he is. Another I intend to be all gravity; All gravity he is. Another Lady Gish; All Lady Gish she is. I am all the while absorbed in the character. It is not fair to say—I, identically I, am anywhere, while I keep within the character.
    Samuel Richardson (1689–1761)