A scalar eld on curved spacetime
The quantum theory of a free real scalar eld as one of the few quantum eld theories that are exactly soluble. The classical structures as relevant for quantization and is used for constructing the Schrodinger representation in the general case.
Подобные документы
Study the collective motion of iso-scalar type at finite excitations on slow motion, due to the presence of a strong friction force. Present numerical results are for coefficients for few composite systems formed in the so called warm fusion reactions.
статья, добавлен 11.11.2013Investigating the effect of quantum mechanical diffusion in the space of adiabatic states of intrinsic nucleonic subsystem on the dissipative properties of macroscopic collective dynamics. Сalculation transport characteristics for Gaussian ensembles.
статья, добавлен 11.11.2013General equation of motion for a radiating electron. The origin of the Schott energy in the Abraham-Lorentz version of electrodynamic radiation theory. The Ford-O'Connell equation, the derived from a microscopic Hamiltonian for an electron with structure.
статья, добавлен 11.09.2012Deposition of CuPc under the electric field and without it. The influence of the field on morphological properties. Quantum-chemical modeling and growth mechanisms. The electrical characteristics of the amorphous and crystalline structure of the films.
статья, добавлен 30.07.2016Review and analysis of physical and numerical modeling of the field emission energy conversion nanoscale systems. Study and characterization of the main features of the systems with a cathodes based on an array of carbon nanotubes or quantum dots.
статья, добавлен 30.07.2016New S-method for gamma-quantum coordinate estimation in anger type tomography gamma-camera. The special metric for gamma-camera large field of view. Comparison with widely used methods for event localization like anger approach and maximal likelihood.
статья, добавлен 11.09.2013Identify the best value of the functional for four-layer structures at different angles of light incidence. Calculation of the performance of software developed by the algorithm for solving the problem of optimization of multilayer optical structures.
статья, добавлен 20.01.2017A possibility of backscattering controlling by means of structures with anisotropic conductivity is considered. It is shown that applying of this structures allowed to reduce the backscattering from leading and rear edges and from metal-impedance border.
статья, добавлен 04.11.2018Study of rotational moment components for statically unbalanced system of the "rotor – supports" type with a bent elastic shaft. Behavior of statically unbalanced rotor with curved elastic shaft. Midline position curved shaft about the axis of rotor.
статья, добавлен 23.03.2016The leading order Foldy-Wouthuysen Hamiltonian. The Classical theory of Fields. The force experienced by a charged-particle with anomalous magnetic moment in presence of external fields. Approaches which have been used to address the question of a force.
статья, добавлен 11.09.2012Description of collective rotational motion in the local approximation of the semiclassical trajectory approach to the theory of Gutsviller's response function. The existence of "classical revolution" in the limit to a spherical shape of the nucleus.
статья, добавлен 09.10.2013An analysis of the methodology for identifying the modal parameters of a dynamic system of structures using the Kalman filter, which is a powerful tool of modern control theory. Evaluation of the effectiveness of the method for identifying the structure.
статья, добавлен 24.07.2018The application of the structure of socio-technical and multi-level theory of transition. Successful introduction of innovations. Development of scenario heating system for the Ukrainian city of Bila Tserkva. Development of new types of heating systems.
статья, добавлен 30.12.2017The blackbody radiation problem within classical physics is reviewed. Discussion of Fundamental Constants. Analysis Maxwell’s equations. Linear and Nonlinear Oscillator Scatterers. Wien Displacement Law and the Mismatch with the Boltzmann Distribution.
статья, добавлен 11.09.2012Describing space-time evolution of electric charge induced in dielectric layer of simulated metalinsulator-semiconductor structures due to irradiation with X-rays. The system of equations used as a basis of the simulation model is solved iteratively.
статья, добавлен 30.07.2016Structural, magnetic and transport properties of electron beam evaporated, its multilayered structure. Determination of changes in the crystal structures for different sub-layers. The description of the particle size and the value of the coercive force.
статья, добавлен 30.07.2016The effects of increase in photoconductivity in the macroporous silicon structures. Founding to achieve a maximum at the distance between macropores equal to the double thickness of the Shottky layer what corresponds to the experimental results.
статья, добавлен 01.04.2014Connection graph theory and formulation of general class physical systems over force interactions. Force factors are effort and flow. Different interpretations in different physical fields. Using power to simulate connected systems in energy fields.
статья, добавлен 28.08.2020The usual interpretations of Newton's and Leibniz's view on the nature of space and the relativity of motion. A more accurate rendering of the opposition between Newton and Leibniz. Leibniz's theory of space against the representation of motion.
статья, добавлен 09.09.2012Maxwell’s equations with a glance of anisotropic vacuum. The approximation of the weak anisotropy in charges’ absence condition. Methods of analysis a dependence of a light’s speed on polarization. The material equations in case of the time tensor.
доклад, добавлен 02.07.2014Анализ развития автоматизированной системы диспетчерского управления на базе платформ ETAP real time и PSI control. Использование высокоэффективных решений для моделирования и управления режимами энергетических систем. Управление мощностью энергосистем.
статья, добавлен 06.05.2018The study the fragmentation of solids during the process of severe plastic deformation using the Landau theory of phase transitions. Review of appearing defect structures of grain. Thermodynamics of fragmentation of solids at severe plastic deformation.
статья, добавлен 30.07.2016A time-dependent, force-free, degenerate electrodynamics as a hyperbolic system of conservations laws. A pair of fast waves propagating with the speed of light and a pair of Alfven waves. The upwind schemes for the electrodynamics of black hole.
статья, добавлен 11.09.2012An efficient technique for analysis of waveguides, resonators and waveguide discontinuities in electromagnetic bandgap structures. Waveguides and resonators formed by elements removed from EBG array are considered. The first step is a solution of problem.
статья, добавлен 04.11.2018The effectiveness of the solution algorithms, integration of Euler’s method. Substantial foundations of the theory of creep. Requirements for a number of material constants that describe the experiment. Foundations of hypotheses of the microstrains.
статья, добавлен 29.11.2016