2 papers
gr-qc2009
Cosmological Constant as the Coefficient of Quantum Tunneling in the Universe Exterior
Vladan Pankovic, Miodrag krmar, Sima Ciganovic
In this work we suggest a simple model of the cosmological constant as the coefficient of the quantum tunneling of vacuum fluctuations (with wave length larger than Planck length)…
gr-qc2008
Generalized Laplace Method for Simple Determination of Kerr-Newman Black Hole Horizon Radius
Vladan Pankovic, Sima Ciganovic, Jovan Ivanovic
In this work we present a generalized Laplace method for a formal, simple, quasi-classical, determination of the outer and inner horizon radius of Kerr-Newman black hole. We consid…