Latent heat thermal energy storage (LHTES)
Diagrammar in classical scalar field theory
... the theory plus their symplectic conjugates and the response fields ...a field theory without temperature and present the associated diagrams which, for a point particle, have already been worked out ...
43
Stochastic quantization of real-time thermal field theory
... interacting field theory where a consistent perturbation theory out of equilibrium can be ...interacting theory is obtained by a perturbation series over the free Gaussian ...ing field ...
11
BFFT quantization and dynamical solutions of a fluid field theory
... scalar field fluid theory from a BFFT method point of ...fluid field theory has been introduced as a laboratory to study some classical aspects of membrane problem @9# but there are also other ...
1
Structural aspects of Lorentz-violating quantum field theory
... In the presence of Lorentz violation, specifically in the framework of the SME, previous analyses involving the properties of freely propagating particles have been performed under the tacit assumption that the latter ...
Polchinski ERG Equation in O(N) Scalar Field Theory
... the field renormalization is neglected and the anomalous dimension η is set to ...the field renormalization is essential are ...scalar field theory in two ...
Polchinski ERG equation and 2D scalar field theory
... the theory space, corresponding to the minimal unitary series of 2D conformal field ...conformal field theory selects particular regulating ...
Cubic Galileon theory in the Effective Field theory formalism: a cosmological study
... Effective Field Theory (EFT) of DE and MG which provides a framework to describe the evolution of linear perturbations in all gravity theories with a single extra scalar degree of ...
Vergnaud’s conceptual field theory, science education, and research in this area
... Analogamente, à medida que o sujeito adquire mais conhecimentos científicos seus modelos mentais aproximam-se (no sentido de que permitem dar significados cientificamente aceitos) dos [r] ...
7
Theoretical and experimental crystal field theory treatment in the inorganic synthesis course.
... Os dados obtidos através dos dois espectros eletrônicos para o KNiF 3 , em solução de DMSO e por refletância do estado sólido, estão coerentes, o que indica que o composto mantém sua e[r] ...
94
Bekenstein bound in asymptotically free field theory
... In order to investigate the Bekenstein bound in this asymptotically free theory, we assume that the scalar field is confined in a bounded region.. Working in the weak- coupling perturbat[r] ...
144
Braz. J. Phys. vol.36 número4A
... Today, most of the researchers in field theory work in string theory abroad. In Brazil, however, there is a large community which is dedicated to the study of field theory without wor- ...
8
Braz. J. Phys. vol.35 número3B
... Effective Field Theory (EFT) has become a standard tool for analyzing the properties of hadronic sys- tems at low energy in a systematic and controlled ...
58
Braz. J. Phys. vol.34 número4A
... Less is required than the Wightman axioms; for g ∈ D, we may work in Fock space, the infrared problem is decou- pled and arises only in the adiabatic limit g → 1. However: the main properties of general quantum ...
4
Application of effective theory and Grassmann variables to model compact binaries with spin
... We review how an approximation of the potential between two spin-less bod- ies is calculated, up to second order in the velocities, by employing effective field theory methods to model their interaction ...
11
Braz. J. Phys. vol.36 número1B
... magnetic field in the z-direction, the gap between Landau levels becomes large and, to leading order, one obtains [x, y] = i ...on field theory in noncommutative spaces appeared in the physics ...in ...
202
Braz. J. Phys. vol.37 número1B
... The Coulomb gauge is a very useful physical gauge at the classical level. It also sheds light for understanding purely quantum effects such has the confinement. However, because it leaves ungauge-fixed the purely ...
19
J. Braz. Chem. Soc. vol.19 número2
... physics, field theory and numerical simulation in condensed matter: phase transitions, disordered systems, magnetism, metalinsulator transition, superfluidity, superconductivity and fluid dynamics, ...
20
Connection space approach to ambiguities of gauge theories
... gauge theory, two or more distinct gauge potentials can correspond to the same field ...only field strengths are measurable, it is impossible to know exactly which gauge potential is actually at work ...
1
A Method of Successive Approximations in the Framework of the Geometrized Lagrange Formalism
... In paper [1] the new (geometrical) approach was suggested for the field theory. It is applicable for any Finsler space [2] for which in any point of the main space x 1 ; x 2 ; : : : ; x n the indicatrix ...
3
CAMPO, COERÊNCIA E CONECTIVIDADE. MODELOS, METODOLOGIAS E AÇÕES PARA O FLUXO DA ARTE EM MÍDIAS HÚMIDAS
... view: field theory (ASCOTT, 1980; NÓBREGA, 2009); the concept of coherence (HO, 1993; HO & POPP, 1989; SIMONDON, 1980); and the state of connectedness (ASCOTT, ...of field theory is ...