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Quark mass dependence of the vacuum electric conductivity induced by the magnetic field in SU(2) lattice gluodynamics
the vacuum electric conductivity the magnetic field
2010/12/27
We study the electric conductivity of the vacuum of quenched SU(2) lattice gauge theory induced by the magnetic field B as a function of the bare quark mass m. The conductivity grows as the quark mas...
Extra dimensions as a source of the electroweak model
Extra dimensions the electroweak model
2010/12/27
The Higgs boson of the Standard model is described by a set of off-diagonal components of the multidimensional metric tensor, as well as the gauge fields. In the low-energy limit, the basic properties...
Electromagnetically superconducting phase of QCD vacuum induced by strong magnetic field
Electromagnetically superconducting phase QCD vacuum induced
2010/12/27
In this talk we discuss our recent suggestion that the QCD vacuum in a sufficiently strong magnetic field (stronger than 10^{16} Tesla) may undergo a spontaneous transition to an electromagnetically ...
Baryonic Bound State of Vortices in Multicomponent Superconductors
Baryonic Bound State Vortices Multicomponent Superconductors
2010/12/27
We construct a bound state of three 1/3-quantized vortices in three-component superconductors with intrinsic Josephson couplings, which may be relevant with regard to iron-based superconductors. We fi...
Model Dependence of the 2H Electric Dipole Moment
Model Dependence 2H Electric Dipole Moment
2011/1/7
Background: Direct measurement of the electric dipole moment (EDM) of the neutron lies in the future; measurement of a nuclear EDM may well come rst. The deuteron is one nucleus for which exact model...
We develop the physics of dual kappa Poincare algebra, which we will call dual DSR. First we
show that the dual kappa Poincare algebra is isomorphic to de Sitter algebra and its space-time is essenti...
We derive the Noether currents and charges associated with an internal galilean invariance (x) ! (x)+b μ xμ—a symmetry recently postulated in the context of so-called galileon theories. Along the wa...
Time-dependent current density functional theory on a lattice
Time-dependent current density functional theory lattice
2010/11/22
A rigorous formulation of time-dependent current density functional theory (TDCDFT) on a
lattice is presented. The density-to-potential mapping and the V-representability problems are
reduced to a s...
Renormalization of heavy-light currents in moving NRQCD
Renormalization of heavy-light currents moving NRQCD
2011/1/13
Heavy-light decays such as B → πℓν, B → K∗γ and B → K(∗)ℓℓ can be used to constrain the
parameters of the Standard Model and in indirect searches for new physics. While ...
基于C8051F020的三电极分析装置设计
三电极 C8051F020 氧化峰
2012/3/26
设计了一种低成本、高精度的三电极分析装置。此装置主要包括前端模拟电路部分、数字电路处理和上位机界面，利用TLV2262，TLV2264，ICL7650S搭建了前端模拟部分，主控芯片C8051F020完成了电压反馈控制和电流信号的采样及上位机通信。亚铁氰化钾氧化峰实验数据证实此装置运行稳定，可用于类似的实验中。
The baryon number is violated in the Standard Model by non-perturbative sphaleron transitions.
At temperatures above the electroweak scale, the rate of the sphaleron transitions is unsuppressed and h...
Can Lorentz-breaking fermionic condensates form in large N strongly-coupled Lattice Gauge Theories?
Lorentz-breaking fermionic condensates strongly-coupled Lattice Gauge Theories
2011/1/13
The possibility of Lorentz symmetry breaking (LSB) has attracted considerable attention in recent years for a variety of reasons, including the attractive prospect of the graviton as a Goldstone boson...
The current-current correlator method has been used successfully to obtain very accurate results for quark masses and the coupling as. The calculations were done using Highly Improved Staggered Quarks...
Regularization of Multi-Reference Energy Density Functional Calculations
Regularization Multi-Reference Energy Density Functional Calculations
2011/1/6
We report the first application of a recently proposed regularization procedure for multi-reference energy density functionals, which removes spurious divergent or non-continuous
contributions to the...
Scaling, decoupling and transversality of the gluon propagator
gluon propagator transversality confinement
2011/1/14
In this note we discuss a couple of technical issues relevant to solving the Dyson-Schwinger equation for the gluon propagator in Landau gauge Yang-Mills theory.