搜索结果: 1-14 共查到“物理学 fixed Q”相关记录14条 . 查询时间(1.122 秒)
Modified van der Pauw method based on formulas solvable by the Banach fixed point method
van der Pauw method sheet resistance Banach fixed point method cross ratio
2012/4/19
We propose a modification of the standard van der Pauw method for determining the resistivity and Hall coefficient of flat thin samples of arbitrary shape. Considering a different choice of resistance...
4D Lorentzian conformal field theory (CFT) is mapped into 5D anti-de Sitter spacetime (AdS), from the viewpoint of "geometrizing" conformal current algebra. A large-N expansion of the CFT is shown to ...
EOS in 2+1 flavor QCD with improved Wilson quarks by the fixed-scale approach
EOS 2+1 flavor QCD improved Wilson quarks
2011/1/6
We present the status of our study on the equation of state in 2+1 flavor QCD with non-perturbatively improved Wilson quarks coupled with the RG improved glue. We apply the T-integration method to non...
EOS in 2+1 flavor QCD with improved Wilson quarks by the fixed-scale approach
EOS 2+1 flavor QCD improved Wilson quarks
2011/1/6
We present the status of our study on the equation of state in 2+1 flavor QCD with non-perturbatively improved Wilson quarks coupled with the RG improved glue. We apply the T-integration method to non...
Renormalized Polyakov loop in the Fixed Scale Approach
Renormalized Polyakov loop the Fixed Scale Approach
2011/1/6
I compute Polyakov loop, the deconfinement order parameter, for SU(2) lattice gauge theory using the fixed scale approach for several different scales and show how to obtain a renormalized physical or...
Search for the IR fixed point in the Twisted Polyakov Loop scheme (II)
the IR fixed point the Twisted Polyakov Loop scheme (II)
2011/1/6
We measure the renormalized coupling in the Twisted Polyakov loop scheme for SU(3) gauge theory coupled with $N_f=12$ fundamental fermions. To find the infrared fixed point of this theory, we focus on...
On the Superconformal Index of N=1 IR Fixed Points: A Holographic Check
Superconformal Index N=1 IR Fixed Points
2010/12/24
We evaluate the superconformal index of the Y^{p,q} quiver gauge theories using Romeslberger's prescription. For the conifold quiver Y^{1,0} we find exact agreement at large N with a previous calculat...
Finite temperature QCD at fixed Q with overlap fermions
Finite temperature QCD overlap fermions
2011/1/6
We present some preliminary results of the project on finite temperature QCD with overlap fermions at KEK. We performed a series of simulations to assess the effects of fixing the topological sector a...
Large-N Wilsonian beta function in SU(N) Yang-Mills theory by localization on the fixed points of a semigroup contracting the functional measure
Large-N Wilsonian beta function SU(N) Yang-Mills theory localization semigroup contracting
2010/12/23
In a certain (non-commutative) version of large-N SU(N) Yang-Mills theory there are special Wilson loops, called twistor Wilson loops for geometrical reasons, whose v.e.v. is independent on the param...
Fixed Point Properties of the Ising Ferromagnet on the Hanoi Networks
Fixed Point Properties Ising Ferromagnet Hanoi Networks
2010/11/18
The Ising model with ferromagnetic couplings on the Hanoi networks is analyzed with an exact
renormalization group. In particular, the fixed-points are determined and the renormalization-
group flow...
I compute Polyakov loop, the deconfinement order parameter, for SU(2) lattice gauge theory
using the fixed scale approach for several different scales and show how to obtain a renormalized physical o...
Search for the IR fixed point in the Twisted Polyakov Loop scheme (II)
IR fixed point Twisted Polyakov Loop scheme (II)
2011/1/13
We measure the renormalized coupling in the Twisted Polyakov loop scheme for SU(3) gauge
theory coupled with Nf =12 fundamental fermions. To find the infrared fixed point of this theory,we focus on t...
Finite temperature QCD at fixed Q with overlap fermions
Finite temperature QCD fixed Q overlap fermions
2011/1/13
We present some preliminary results of the project on finite temperature QCD with overlap fermions at KEK.We performed a series of simulations to assess the effects of fixing the topological sector at...
EOS in 2+1 flavor QCD with improved Wilson quarks by the fixed-scale approach
EOS 2+1 flavor QCD improved Wilson quarks fixed-scale approach
2011/1/14
We present the status of our study on the equation of state in 2+1 flavor QCD with nonperturbatively improved Wilson quarks coupled with the RG improved glue. We apply the Tintegration method to non-p...