A bstract The Black Hole Uncertainty Principle correspondence suggests that there could
exist black holes with mass beneath the Planck scale but radius of order the Compton scale …

It was shown recently that replacing classical geodesics with quantal (Bohmian) trajectories
gives rise to a quantum corrected Raychaudhuri equation (QRE). In this article we derive the …

We show that dark matter consisting of bosons of mass of about 1 eV or less has a critical
temperature exceeding the temperature of the Universe at all times, and hence would have …

We assume that dark energy and dark matter filling up the whole cosmic space behave as a
special superfluid, here named “superfluid quantum space.” We analyze the relationship …

We investigate the relation of the mass of the graviton to the number of information N in a flat
universe. As a result we find that the mass of the graviton scales as mgr∝ 1/N. Furthermore …

Recently, a new perspective of gravitational-thermodynamic duality as an entropic force
arising from alterations in the information associated with the positions of material bodies is …

We consider the formulation of entropic gravity in two spacetime dimensions. The usual
gravitational force law is derived even in the absence of area, as normally required by the …

Several different approaches to quantum gravity suggest the effective dimension of
spacetime reduces from four to two near the Planck scale. In light of such evidence, this …

Applying the seminal work of Bose in 1924 on what was later known as Bose-Einstein
statistics, Einstein predicted in 1925 that at sufficiently low temperatures, a macroscopic …

It was recently shown that gravitons with a very small mass should have formed a Bose–
Einstein condensate (BEC) in the very early universe, whose density and quantum potential …