In this work we interpret the Einstein-Hilbert (EH) Lagrangian of gravitation as first term a low-energy effective theory similar to those considered in chiral approach hadron physics or electroweak Lagragians describing symmetry breaking sector Standard Model (SM). Starting from one-loop computation elastic graviton-graviton scattering amplitude by Dunbar and Norridge, unitarize IR regularized...

The present work aims to model heat and mass transfer through wooden building walls in Nancy. Adsorption desorption isotherms of three exotic wood one temperate using a dynamic vapor sorption apparatus at 35 °C were experimentally determined then modelled Nelson isotherm model. Sorption hysteresis these woods was deduced. Heat validation shows that the thickness wall higher than 0.15 m permits ...

We consider the perturbation of Schwarzschild solution by perimeter action. The asymptotic behaviour at infinity and horizon are calculated analysed in first approximation. is characterised ratio Plank length to radius. It demonstrated that modified theory appear space-time regions radius scale unreachable test particles. These located places where standard gravity has singularities.

R. E. Tallman, J. Serrano, A. Cantarero, N. Garro, R. Lauck, T. M. Ritter, B. A. Weinstein , and M. Cardona 1 Department of Physics, SUNY at Buffalo, NY 14260-1500, USA 2 Max Plank Institut für Festkörperforschung, 70569 Stutgart, Germany 3 Institut de Ciencia dels Materials, Universtitat de Valencia, E-46071 Valencia, Spain 4 Department of Chemistry and Physics,UNC Pembroke, North Carolina 283...

Spacetime stretching is included in the general relativity alongside with the spacetime curvature. Response of the vacuum to cosmic stretching is considered as macroscopic quantum effect. This effect explains the accelerated expansion of the Universe without resorting to Plank scale. For negative stretching (collapse) the same effect can prevent formation of singularity. Stretching effect can b...

Professor Ricardo Bianchini, Rutgers University, Piscataway Professor Tarek El-Ghazawi, George Washington University, Washington D.C. Professor Armando Fox, University of California, Berkeley Forest Godfrey, Cray, Minneapolis Dr. Adolfy Hoisie, Los Alamos National Laboratory, Los Alamos Professor Kathryn McKinley, University of Texas, Austin Professor Rami Melhem, University of Pittsburgh, Pitt...