25 citations · 34 across the 3 of their papers we have counts for
7 papers
Is spacetime absolutely or just most probably Lorentzian?
Aharon Davidson, Ben Yellin
Pre-gauging the cosmological scale factor does not introduce unphysical degrees of freedom into the exact FLRW classical solution. It seems to lead, however, to a non-dynami…
Quantum Black Hole Wave Packet: Average Area Entropy and Temperature Dependent Width
Aharon Davidson, Ben Yellin
A quantum Schwarzschild black hole is described, at the mini super spacetime level, by a non-singular wave packet composed of plane wave eigenstates of the momentum Dirac-conjugate…
Thermal Hawking Broadening and Statistical Entropy of Black Hole Wave Packet
Aharon Davidson, Ben Yellin
The quantum mechanical structure of Schwarzschild black hole is probed, in the mini super spacetime, by means of a non-singular minimal uncertainty Hartle-Hawking wave packet. The…
Schwarzschild Mass Uncertainty
Aharon Davidson, Ben Yellin
Applying Dirac's procedure to -dependent constrained systems, we derive a reduced total Hamiltonian, resembling an upside down harmonic oscillator, which generates the Schwarzsc…
Restoring Time Dependence into Quantum Cosmology
Aharon Davidson, Ben Yellin
Mini superspace cosmology treats the scale factor , the lapse function , and an optional dilation field as canonical variables. While pre-fixing means los…
Two-Sided Gravitational Mirror: Sealing off Curvature Singularities
Aharon Davidson, Ben Yellin
A gravitational mirror is a non-singular finite redshift surface which bounces all incident null geodesics. While a white mirror (outward bouncing) resembles 't Hooft's brick wall,…