搜索结果: 76-90 共查到“理学 Correlation”相关记录267条 . 查询时间(0.054 秒)
Correlation between Angle and Side
Correlation Angle Side
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2011/1/18
Let be an arbitrary angle in a random spherical triangle and a be the side opposite . (The sphere has radius 1; vertices of are independent and uniform.) If some other side is constrained to be...
Parafermionic polynomials, Selberg integrals and three-point correlation function in parafermionic Liouville field theory
Parafermionic polynomials Selberg integrals
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2010/12/23
In this paper we consider parafermionic Liouville field theory. We study integral representations of three-point correlation functions and develop a method allowing us to compute them exactly. In par...
The Spatial Clustering of ROSAT All-Sky Survey AGNs II. Halo Occupation Distribution Modeling of the Cross Correlation Function
The Spatial Clustering ROSAT All-Sky Survey AGNs II
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2011/1/11
This is the second paper of a series that reports on our investigation of the clustering properties of AGNs in the ROSAT All-Sky Survey (RASS) through cross-correlation functions (CCFs) with Sloan Dig...
Charmonium correlation and spectral functions at finite temperature
Charmonium correlation spectral functions finite temperature
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2011/1/6
We study the properties of charmonium states at finite temperature in quenched QCD on isotropic lattices. We measured charmonium correlators using non-perturbatively $\cO(a)$ improved clover fermions ...
A novel method for evaluating correlation functions in lattice hadron spectroscopy
evaluating correlation functions lattice hadron spectroscopy
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2011/1/6
We describe a new approach for evaluating hadronic correlation functions which combines Laplacian-Heaviside quark smearing with a stochastic estimator of quark propagators. This method utilizes noise ...
Long-distance behavior of temperature correlation functions in the one-dimensional Bose gas
Long-distance behavior temperature correlation functions
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2010/12/27
We describe a Bethe ansatz based method to derive, starting from a multiple integral representation, the long-distance asymptotic behavior at finite temperature of the density-density correlation fun...
Writing CFT correlation functions as AdS scattering amplitudes
Writing CFT correlation functions AdS scattering amplitudes
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2010/12/23
We explore the Mellin representation of conformal correlation functions recently proposed by Mack. Examples in the AdS/CFT context reinforce the analogy between Mellin amplitudes and scattering amplit...
Effects of Near-side Two-jet Recombination on Away-side Correlation at LHC
Near-side Two-jet Recombination Away-side Correlation LHC
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2010/12/27
The creation of partons with transverse momenta around 10 GeV/c in Pb-Pb collisions at LHC is expected to be so copious that the parton density may be high enough for neighboring jet cones to overlap...
Correlation effects on topological insulator
Correlation effects topological insulator
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2010/11/25
The strong correlation effects on topological insulator are studied in a two-sublattice system with an onsite single-particle energy difference between two sublattices. At = 0, increasing the onsi...
Direct correlation of crystal structure and optical properties in wurtzite/zinc-blende GaAs nanowire heterostructures
Direct correlation of crystal structure optical properties
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2010/11/25
A novel method for the direct correlation at the nanoscale of structural and optical properties
of single GaAs nanowires is reported. Nanowires consisting of 100% wurtzite and nanowires presenting zi...
Observation of the developed Cu-spin correlation in the Bi-2201 high-Tc superconductor using muon spin relaxation
Observation of the developed Cu-spin correlation muon spin relaxation
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2010/11/24
A systematic muon-spin-relaxation study in Bi-2201 high-Tc cuprates has revealed for the first
time that the Cu-spin correlation (CSC) is developed at low temperatures below 2 K in a wide
range of h...
A note on Gaussian correlation inequalities for nonsymmetric sets
Gaussian correlation inequalities nonsymmetric sets
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2010/11/23
We consider the Gaussian correlation inequality for nonsymmetric convex sets. More precisely, if $A\subset\mathbb{R}^d$ is convex and the origin $0\in A$, then for any ball $B$ centered at the origin...
On correlation function of high moments of Wigner random matrices
correlation function Wigner random matrices
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2010/11/23
We consider the Wigner ensemble of Hermitian n-dimensional random matrices and study the correlation function K(s',s") of their moments in the limit when the numbers s', s" of the moments are proporti...
Electronic Correlation effects in superconducting picene from ab-initio calculations
Electronic Correlation effects superconducting picene
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2010/11/23
We show, by means of ab-initio calculations, that electron-electron correlations play an impor-
tant role in potassium-doped picene (Kx-picene), recently characterized as a superconductor with Tc = 1...
Time-dependent occupation numbers in reduced-density-matrix functional theory: Correlation-induced oscillations
Time-dependent occupation numbers reduced-density-matrix functional theory
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2010/11/18
We prove that if the two-body terms in the equation of motion for the one-body reduced density
matrix are approximated at each instant of time from ground-state functionals, the eigenvalues of the on...