Abstract. In a universe in indefinite expansion, undetermined amounts of dark material suspended in the space-time continuum exist. The case of 'sufficient' amount of material contracted throughout time due to its density can occur. Using relativistic equations, in the present work a thermodynamic system was considered whose volume of control is limited by a gigantic mass that is suspended in space in order to predict its behavior. Given the obtained results, evidence of a certain quantized dark material in process of collapse or collapsed into a black hole can be argued. The heat transfer of the black hole was measure through entropy change with respect to the time and other forms of energy, it was determined that the hole emits particles to surroundings from its event horizon (black hole 'shining'). The emissions are proportional to the disappearance of the hole; they are candidates to integrate the "baby universes" of Hawking with new histories that satisfy the theorem "a black hole has no hair". IntroductionSolutions of the relativistic equations that give place to singularities [1] in real time and/or in imaginary time, allow predicting a behavior of masses in space-time. Here the universe is a gigantic mass bordered by a volume of control in a thermodynamic system [2,3]. The simulation of the model obtained by means of relativistic equations [4][5][6][7][8][9], throws data of something similar to dark material that is scattered in the universe and confined in "baby universes" [10] probably constituent of black holes, white dwarfs or neutrinos stars, such as the particles of the gigantic mass were contracted to a field of enormous gravity [10][11][12]. The baby universes, that take the particles that fell into the hole, occur in what is called, imaginary time. Also, the obtained results allow predicting a closed link between the black holes and thermodynamic science by means of predictions of the entropy that presents the black hole when it emits particles from its event horizon [13]. The heat transfer in black holes measured through the entropy with respect to other forms of energy that take place during their emissions, is the responsible of the new histories of the particles thrown towards the surroundings. The solution obtained for the postulated metric give a place to imaginary numbers that allow glimpsing material with quantized energy. The theorem "a black hole has no hair" [14][15][16][17][18][19][20][21], concludes that the behavior of the gigantic mass compressed to a black hole with the mass of a mountain, is conceived by the quantum mechanics like a microscopic radius particle smaller than the radius of a neutron or a proton, which allows to demonstrate an intrinsic bond between General Relativity and the Quantum Theory through the Quantum Gravity.