搜索结果: 1-15 共查到“理学 correlation functions”相关记录18条 . 查询时间(0.115 秒)
The galaxy angular correlation functions and power spectrum from the Two Micron All Sky Survey
general statistics
2014/12/24
We calculate the angular correlation function of galaxies in the Two Micron All Sky Survey. We minimize the possible contamination by stars, dust, seeing, and sky brightness by studying their cross co...
Exact expressions for the intercepts of r-particle momentum correlation functions in μ-Bose gas model
deformed Bose gas model deformed oscillators intercepts of correlation functions
2012/4/16
Recently, the deformed \mu-Bose gas model based on a set of so called \mu-deformed oscillators was proposed. Within that model, the intercepts of r-particle momentum correlation functions (correlation...
Gauge Theories on ALE Space and Super Liouville Correlation Functions
Gauge Theories ALE Space Super Liouville Correlation Functions High Energy Physics - Theory
2011/10/9
Abstract: We present a relation between N=2 quiver gauge theories on the ALE space O_{P^1}(-2) and correlators of N=1 super Liouville conformal field theory, providing checks in the case of punctured ...
Correlation functions evolution for the Glauber dynamics in continuum
Correlation functions evolution the Glauber dynamics continuum
2011/9/14
Abstract: We construct a correlation functions evolution corresponding to the Glauber dynamics in continuum. Existence of the corresponding strongly continuous contraction semigroup in a proper Banach...
Three-point correlation functions from semiclassical circular strings
Three-point correlation functions semiclassical circular strings
2010/12/22
The strong-coupling limit of three-point correlation functions of local operators can be analyzed beyond the supergravity regime using vertex operators representing spinning string states. When two of...
A novel method for evaluating correlation functions in lattice hadron spectroscopy
evaluating correlation functions lattice hadron spectroscopy
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
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
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...
A novel method for evaluating correlation functions in lattice hadron spectroscopy
novel method evaluating correlation functions lattice hadron spectroscopy
2011/1/13
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 nois...
Long-distance behavior of temperature correlation functions in the one-dimensional Bose gas
correlation functions the one-dimensional Bose gas
2010/11/19
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...
CMB two- and three-point correlation functions from Alfvén waves
CMB two- and three-point correlation functions Alfvén waves
2011/1/10
We study the cosmic microwave background (CMB) temperature fluctuations non-gaussianity due to the vector mode perturbations (Alfv\'en waves) supported by a stochastic cosmological magnetic field. We ...
Auto- and Cross-Correlation-Functions as entanglement quantifiers in semiconductor microcavities
Auto- Cross-Correlation-Functions entanglement quantifiers semiconductor microcavities
2010/11/11
We characterize the dynamics of the exciton-photon entanglement within semiconductor microcavities using the Wotters concurrence, founding a closed analytical expression for it, using an oversimplifi...
Spin-spin correlation functions of the q-VBS state of an integer spin model
Spin-spin correlation functions q-VBS state integer spin model
2010/12/9
We consider the valence-bond-solid ground state of the q-deformed higher-spin AKLT model (q-VBS state). We investigate the eigenvalues and eigenvectors of a matrix (G matrix), which is constructed fro...
Aging correlation functions of the interrupted fractional Fokker-Planck propagator
Aging correlation functions the interrupted fractional Fokker-Planck propagator
2014/9/24
The authors explore aging in a general semi-Markov process with arbitrary waiting time distributions and discuss the role of trapping phenomenon in glasses in determining the waiting time distribution...
Gaussian factorization of hydrodynamic correlation functions and mode-coupling memory kernels
Gaussian factorization hydrodynamic correlation functions mode-coupling memory kernels
2014/9/24
A simple method to determine mode-coupling memory functions in generalized Langevin equations is obtained by explicitly expressing the random force of the slow hydrodynamic modes in terms of pair inte...