Two-point correlation function of density perturbations in a large void universe
نویسندگان
چکیده
منابع مشابه
Two - Point Angular Correlation Function )
The Two Point Angular Correlation Function (TPACF) is a mathematical equation that has applications in many areas. In our project, the Two Point Angular Correlation Function is used as a way to measure the probability of finding an astronomical body at a given angular distance from another astronomical body. We were given working sequential code as a starting point. The sequential code took in ...
متن کاملLarge scale perturbations in the open universe.
When considering perturbations in an open (Ω0 < 1) universe, cosmologists retain only sub-curvature modes (defined as eigenfunctions of the Laplacian whose eigenvalue is less than −1 in units of the curvature scale, in contrast with the super-curvature modes whose eigenvalue is between −1 and 0). Mathematicians have known for almost half a century that all modes must be included to generate the...
متن کاملA Kinematically Consistent Two-Point Correlation Function
A simple kinematically consistent expression for the longitudinal two-point correlation function related to both the integral length scale and the Taylor microscale is obtained. On the inner scale, in a region of width inversely proportional to the turbulent Reynolds number, the function has the appropriate curvature at the origin. The expression for two-point correlation is related to the nonl...
متن کاملEvolution of density perturbations in a flat FRW universe.
Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of ...
متن کاملMolecular Density Function Perturbations
Studies performed at single-cell resolution have demonstrated the physiological 9 significance of cell-to-cell variability. Various types of mathematical models and systems analyses 10 of biological networks have further been used to gain a better understanding of the sources and 11 regulatory mechanisms of such variability. In this work, we present a novel sensitivity analysis 12 method, calle...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2013
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.88.123520