000087364 001__ 87364
000087364 005__ 20190527113209.0
000087364 0247_ $$2doi$$a10.1103/PhysRevLett.96.151303
000087364 02470 $$2DAR$$a8484
000087364 02470 $$2ISI$$a000236969700015
000087364 037__ $$aARTICLE
000087364 245__ $$aGlobal universe anisotropy probed by the alignment of structures in the cosmic microwave background
000087364 269__ $$a2006
000087364 260__ $$c2006
000087364 336__ $$aJournal Articles
000087364 520__ $$aWe question the global universe isotropy by probing the alignment of local structures in the cosmic microwave background (CMB) radiation. The original method proposed relies on a steerable wavelet decomposition of the CMB signal on the sphere. The analysis of the first-year WMAP data identifies a mean preferred plane with a normal direction close to the CMB dipole axis, and a mean preferred direction in this plane, very close to the ecliptic poles axis. Previous statistical anisotropy results are thereby synthesized, but further analyses are still required to establish their origin.
000087364 6531_ $$acosmology
000087364 6531_ $$aCMB
000087364 6531_ $$aisotropy analysis
000087364 6531_ $$awavelets on the sphere
000087364 6531_ $$aLTS2
000087364 700__ $$0240427$$g163268$$aWiaux, Y.
000087364 700__ $$aVielva, P.
000087364 700__ $$aMartinez-Gonzalez, E.
000087364 700__ $$aVandergheynst, P.$$g120906$$0240428
000087364 773__ $$j96$$tPhysical Review Letters$$k15$$q151303
000087364 8564_ $$uhttp://prl.aps.org/$$zURL
000087364 8564_ $$uhttps://infoscience.epfl.ch/record/87364/files/wmapglobalanisotropy-arXiv-astro-ph-0603367v1.pdf$$zn/a$$s225244
000087364 909C0 $$xU10380$$0252392$$pLTS2
000087364 909CO $$qGLOBAL_SET$$pSTI$$ooai:infoscience.tind.io:87364$$particle
000087364 937__ $$aEPFL-ARTICLE-87364
000087364 970__ $$aWiaux2006_1463/LTS
000087364 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000087364 980__ $$aARTICLE