搜索结果: 1-11 共查到“理论物理学其他学科 Gauge”相关记录11条 . 查询时间(0.08 秒)
General formulation of general-relativistic higher-order gauge-invariant perturbation theory
General formulation perturbation theory
2010/12/27
Gauge-invariant treatments of general-relativistic higher-order perturbations on generic background spacetime is proposed. After reviewing the general framework of the second-order gauge-invariant pe...
Non abelian Bianchi identities, monopoles and gauge invariance
Non abelian Bianchi identities monopoles gauge invariance
2010/12/24
A direct connection is proved between the Non-Abelian Bianchi Identities and the Abelian Bianchi identities for the 't Hooft tensor in a generic gauge; the existence of a magnetic current is related ...
Conformal symmetry breaking effects in gauge theories: new perturbative expressions
gauge theories perturbative expressions
2010/12/27
We propose a conjecture about the detailed structure of the conformal symmetry breaking term in the QCD generalization of Crewther relation and demonstrate its validity at the $\alpha_s^4$-level. We c...
The cosmological backreaction: gauge (in)dependence, observers and scalars
The cosmological backreaction gauge (in)dependence observers
2010/12/27
We discuss several issues related to a recent proposal for defining classical spatial averages to be used in the so-called cosmological backreaction problem. In the large averaging-volume limit all ga...
The Gauge-Bethe Correspondence and Geometric Representation Theory
The Gauge-Bethe Correspondence Geometric Representation Theory
2010/12/24
The Gauge/Bethe correspondence of Nekrasov and Shatashvili relates the spectrum of integrable spin chains to the ground states of supersymmetric gauge theories. Up to now, this correspondence has been...
Gauge Mediated Supersymmetry Breaking and String Theory
Gauge Mediated Supersymmetry Breaking String Theory
2010/12/24
We discuss the possibility of finding scenarios within type IIB string theory compactified on Calabi-Yau orientifolds with fluxes, for realizing gauge mediated supersymmetry breaking. We find that whi...
We present results for a numerical study of the ghost propagator in Coulomb gauge whereby lattice results for the spatial gluon propagator are used as input to solving the ghost Dyson-Schwinger equat...
NNLO Benchmarks for Gauge and Higgs Boson Production at TeV Hadron Colliders
NNLO Benchmarks Gauge Higgs Boson Production TeV Hadron Colliders
2011/1/14
The inclusive production cross sections for W+,W− and Z0-bosons form important bench-marks for the physics at hadron colliders. We perform a detailed comparison of the pre-dictions for these sta...
Confinement and deconfinement for any gauge group from dyons viewpoint
Quantum Chromodynamics monopole holonomy semiclassical approximation
2011/1/14
Basing on a semiclassical picture of dyons, we present a nonperturbative model of a pure Yang–Mills theory at any temperatures, for an arbitrary simple gauge group.
Lattice Yang-Mills theories in any dimension may be regarded as coupled 1 + 1-dimensional
integrable field theories. These integrable systems decouple at large center-of-mass energies,
where the act...
In this paper, the analog of Maxwell electromagnetism for hydrodynamic turbulence, the metafluid dynamics, is extended in order to reformulate the metafluid dynamics as a gauge field theory. That anal...