Metodics of calculate of a scalar approximation the distribution of a gluon condensate in a glueball
The determination of condensates as one of the problems in a nonperturbative quantum chromodynamics. Glueball - the nonlinear properties of gluons create the possibility of a color-neutral state. The physical significance of effective Lagrangian.
Phase transition for US gauge field is considered. A lower bound of the phase transition temperature by comparing of the average energy for the perturbative and nonperturbative regimes is estimated. In a scalar model of glueball its energy is calculated.
статья, добавлен 29.04.2017
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.
статья, добавлен 09.09.2012
Establishment of a system of equations for quantum electrodynamics in which an electron, like any other charge, has an electric and a magnetic field. Description of the eigenvector fields using scalar and vector potentials satisfying the equations.
статья, добавлен 28.04.2017
A framework for effective equations of expectation values in quantum cosmology and pose for them the quantum Cauchy problem with tunneling wavefunctions. The eld-theoretical sector of inhomogeneous modes. The technique of manifest quantum reduction.
научная работа, добавлен 09.09.2012
Obtaining the asymptotic solution of the weakly nonlinear scalar oscillator resulting amplitude equation. The regular perturbation method generally feature secular behavior. The renormalization group method proposed by Chen, Goldenfeld, and Oono.
статья, добавлен 09.09.2012
The introduction of sulfur in the liquid condensates of zinc oxide as one of the ways to create efficient phosphors based on this material. Application of the method of extrapolation of Nelson-Riley to obtain accurate values of the lattice constant.
статья, добавлен 30.07.2016
Conducting a preliminary determination of the propeller thrust and power coefficients depending on the predetermined relationship with the help of representative geometrical parameters of the blade at a certain radius. Evaluation of nonlinear influence.
статья, добавлен 08.10.2013
A quantum mechanical system in different frames of reference. Linearly accelerated frame and equivalence principle. Rotating frame, coriolis and centrifugal forces. Evolution of a state vector in quantum mechanics as a kind of parallel transport.
статья, добавлен 11.09.2012
The study of ultra-broadband composite absorbers of electromagnetic waves. The level of absorption in a wide band of frequencies, a combination of mechanisms enhancing the loss of energy field. Harmonization of resistance and destructive interference.
статья, добавлен 13.10.2016
The problems of quantum gravity, the search for consistent schemes for the equations in quantum field theory. Perturbation theory and the Schwinger-DeWitt technique. A regular covariant method is for expanding the one-loop action in powers of curvatures.
книга, добавлен 09.09.2012
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