Some properties of the Current and Charge Integral Equation are studied. Particularly, the stability at low frequencies, the convergence speed under iterative solvers, and the accuracy of the radiated electric and magnetic field. The numerical solution is obtained using the multilevel fast multipole me...
We investigate coronal energy flow during a simulated coronal mass ejection (CME). We model the CME in the context of the global corona using a 2.5D numerical MHD code in spherical coordinates that includes coronal heating, thermal conduction, and radiative cooling in the energy equation. The si...
Scientists have been interested in renewable energy sources such as photovoltaic (PV) to produce electricity because they appeared to be the most efficient and effective solution to the environmental problems that the world faces today. The unregulated low-level DC output voltage from these sources is...
Computational techniques can speed up the identification of hits and accelerate the development of candidate molecules for drug discovery. Among techniques for predicting relative binding affinities, the most consistently accurate is free energy perturba
Energy density functionalsimulated annealing methodHartree-Fock and random-phase-approximationnuclear matterequation of stateWe first describe a method, based on the simulated annealing approach, for determining a modern energy density functional within the Skyrme Hartree-Fock (HF) theory by carrying out ...
D Grumiller,M Riegler - 《Journal of High Energy Physics》 被引量: 65发表: 2016年 Induced two-dimensional quantum gravity and SL(2, R) Kac-Moody current algebra We start from the covariant action for the induced two-dimensional gravity and derive the equation of motion. We show that the...
The equation describes material polarization in response to an electric field where the first term captures immediate polarization, determined by electric susceptibility and applied field; the second term involves convolution of the dielectric response function and field history, characterizing cumulative polar...
展开 关键词: materials science condensed matter physics, superconductivity and superfluidity aluminium critical current energy gap superconductivity boltzmann equation experimental data ghz range 01-100 phonons DOI: 10.1103/PhysRevB.28.6297 被引量: 2 年份...
This definition of the molecular coefficients in the energy equation allows the jump condition in the fluid properties to be captured during the numerical solution procedure. The mass and momentum equations (2, 3) are solved within the code PSI-Boil using the semi-implicit projection method of Ch...
The underwater communication can be demonstrated theoretically with the Maxwell’s equation. Remind that the Gauss’s law of the Maxwell’s equations is $$\nabla \cdot {{{\bf{D}}}={{{\boldsymbol{\rho }}}$$ (1) where ρ is the distribution of free charges in space, and D is...