[PDF] Top 20 Chern–Simons gravity in four dimensions
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Chern–Simons gravity in four dimensions
... ], Chern–Simons models based on (A)dS gauge invariance [ 22 ], and Chern–Simons mod- els based on larger gauge groups; see in particular [ 23 – 26 ...constant in the case of a ... See full document
12
Espalhamento Møller de férmions de massa nula na QED3 Maxwell-Chern-Simons com paridade preservadaMøller scattering of massless fermions in a parity-even Maxwell-Chern-Simons QED3
... model in 2+1 spacetime ...mixed Chern-Simons term that preserves both parity and the gauge invariance of the ...massless four-dimensional ... See full document
78
Deformation method for generalized Abelian Higgs-Chern-Simons models
... quantities. In (2 + 1) dimensions, the scalar field ϕ has mass dimen- sion equal to 1/2, the same one we take for the gauge field; this choice ensures that the mass dimension of A α agrees with the one ... See full document
6
Deformation method for generalized Abelian Higgs-Chern-Simons models
... ties. In (2 + 1) dimensions, the scalar field ϕ has mass dimension equal to 1/2, the same that we take for the gauge field; this choice ensures that the mass dimension of A α agrees with the one obtained if a ... See full document
7
Propagator, tree-level unitarity and effective nonrelativistic potential for higher-derivative gravity theories in D dimensions
... quadratic gravity with a gravitational Chern–Simons ...connection兲. In other words, the propagation of the metric and affine structures of space–time are ...gravitational ... See full document
20
Gravitação quadrática em (2 + 1)D com e sem termo topológico de Chern-Simons
... Quadratic gravity in (2 + 1)D, unlike three-dimensional Einstein’s gravity, is locally nontrivial and has an extremely well-behaved ...equations in a three-dimensional version of the ... See full document
64
No radiative generation of Chern-Simons-like term in Lorentz-violating QED: dealing with IR divergences
... the Chern-Simons-like term Σ CS ( ...introduced in order to control the Lorentz breaking, the Chern-Simons-like term — which is a soft Lorentz breaking (UV dimension less than ... See full document
16
Uma proposta para o ensino de teoria quântica de campos na graduação: a eletrodinâmica de Maxwell-Chern-Simons como motivação.
... tool in recent studies of different areas of physics, such as particle and nuclear theory, cosmology, condensed matter theory, high energy physics, statistical physics and critical ...phenomena. In this ... See full document
9
Remarks on the Taub-NUT solution in Chern-Simons modified gravity
... For the purposes of this work, the NUT metric is interesting from another point of view: its line-element can be taken as Kerr- like, in the sense that it has a crossed metric component gϕ t , see (2.7) bellow. ... See full document
6
Effect of Chern-Simons dynamics on the energy of electrically charged and spinning vortices
... a Chern-Simons term on the electrically charged and spinning solitons of several U ð1Þ gauged models in 2 þ 1 ...model. In all cases the gauge decoupling limits are also ...the ... See full document
16
Noncommutative N = 2 Chern-Simons-matter model
... discussed in the literature because they are candidates to describe M 2 branes [9 –11] .... In particular, the three-dimensional Chern-Simons theory could be related to a topological string ... See full document
9
A Higgs–Chern–Simons gravity model in 2 + 1 dimensions
... a gravity model in 2 + 1 dimensions, arising from a generalized Chern-Simons (CS) density we call a Higgs-Chern-Simons (HCS) ...densities in all odd ...of ... See full document
12
Construção de um modelo de Chern-Simons para gravitaçãoConstruction of a Chern-Simons model for gravity
... Primeiramente a Deus, por tudo. Quero agradecer a minha fam´ılia, que sempre me in- centivou a buscar aquilo em que acredito. Aos meus pais, que me ensinaram que os valores essenciais n˜ao est˜ao nos t´ıtulos ou ... See full document
113
Dilatonic black holes in superstring gravity
... obtained in [2], in order to estimate the effects of string ...expressed in terms of the black hole mass, the α 03 corrections to the free energy and entropy are positive; the α 03 corrections to the ... See full document
9
OSCE activities in its three dimensions
... midpoint in the Portuguese Chairmanship, as you know, but in a way it is also midpoint for the OSCE at ...going. In a way, you could say that the OSCE has been a victim of its own success because it ... See full document
5
GRAVITY: observing the universe in motion
... tone, GRAVITY infrared (IR) as trometry, with an accuracy of order 10 microarcseconds and phase-referenced imaging with 4-milliarcsecond resolution, will bring a number of key advances (Eisenhauer et ...2008). ... See full document
9
Dimensions and dynamics in integrin function
... roles in cell adhesion, migration, and signaling by providing transmembrane links between the extracellular matrix and the ...cluster in macromolecular complexes to generate cell-matrix adhesions such as ... See full document
8
Neural correlates of four broad temperament dimensions: testing predictions for a novel construct of personality.
... by four broad neural systems, the questionnaire was administered as part of two functional magnetic resonance imaging studies ...partner in a long-term relationship ...partner in a pre-marital ... See full document
9
Fermion-soliton interaction in 1+1 dimensions
... 1955 in Los Alamos, Enrico Fermi, John Pasta and Stan Ulam were looking for an interesting problem, suitable for investigation in one of the first computers MANIAC 1 ...Debye in 1914 proposed a ... See full document
102
Networked life world: four dimensions of the cultures of networked belonging
... found in the growing importance and visibility of openness cultures , products of three distinctive practices that are today central to the digital realm of production: remix and mash up; open source; and beta and ... See full document
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