A considerable amount of energy is released in the form of shock wave from explosive charge detonation. Shock wave energy is responsible for the creation of crushing and fracture zone around the blast hole. The rest of the shock wave energy is transferred to rock mass as ground vibration. Ground vibration is conveyed to the adjacent structures by body and surface waves. Geological structures li...

The high pressure behavior of the structural and electronic properties of KC1 is studied with use of the density functional pseudopotential method within local-density approximation. Atzero pressure, the rocksalt phase is found to be lower in energy than CsCl structure. However, we predict a phase transition into CsCI structure at a pressure of about 1.5 GPa. The calculated ground state pro...

We calculate analytically the entanglement and R\'enyi entropies, negativity mutual information together with all density many-particle correlation functions for free bosons on a lattice in ground state, both homogeneous inhomogeneous systems. show that those quantities can be derived from multinomial form of reduced matrix configuration space whose diagonal elements dictate statistics particle...