Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385156735> ?p ?o ?g. }
- W4385156735 abstract "Abstract Inspired by a dipole asymmetric template for the CMB temperature map in the primordial scalar fluctuations observed by Planck at a large scale, we examine the contribution of a similar template for power asymmetry in modifying the linear polarization pattern of CMB. Replacing un-modulated temperature fluctuation with dipolar modulated one in time evolution equations somehow breaks linear perturbation in the various components of the CMB map. This non-linearity allows deflecting CMB polarization in patterns that contain divergence-free components. The explicit expressions for the angular power spectra of the electric and magnetic-type parities of linear polarization are derived in the form of the line of sight integral solutions. Our results demonstrate that the electric-type polarization is modified and the magnetic-type polarization would be produced. Such imprints depend on the linear and square of the asymmetric amplitude for E - and B -modes power spectra, respectively. For the observed dipole template, the value of B polarization spectrum at the large scale ( $$ell lesssim 10$$ <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML> <mml:mrow> <mml:mi>ℓ</mml:mi> <mml:mo>≲</mml:mo> <mml:mn>10</mml:mn> </mml:mrow> </mml:math> ) is almost equivalent to the power spectrum obtained from Compton scattering in the presence of tensor perturbation with tensor to scalar ratio about $$rsimeq 0.005$$ <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML> <mml:mrow> <mml:mi>r</mml:mi> <mml:mo>≃</mml:mo> <mml:mn>0.005</mml:mn> </mml:mrow> </mml:math> ." @default.
- W4385156735 created "2023-07-24" @default.
- W4385156735 creator A5004012124 @default.
- W4385156735 creator A5045310253 @default.
- W4385156735 creator A5055266591 @default.
- W4385156735 date "2023-07-23" @default.
- W4385156735 modified "2023-09-27" @default.
- W4385156735 title "CMB polarization by the asymmetric template of scalar perturbations" @default.
- W4385156735 cites W1552870426 @default.
- W4385156735 cites W1692648080 @default.
- W4385156735 cites W1964777539 @default.
- W4385156735 cites W1969269323 @default.
- W4385156735 cites W1973155898 @default.
- W4385156735 cites W1989234147 @default.
- W4385156735 cites W2002759573 @default.
- W4385156735 cites W2005783817 @default.
- W4385156735 cites W2010454074 @default.
- W4385156735 cites W2013225950 @default.
- W4385156735 cites W2020266637 @default.
- W4385156735 cites W2046002164 @default.
- W4385156735 cites W2046126750 @default.
- W4385156735 cites W2048017486 @default.
- W4385156735 cites W2051730987 @default.
- W4385156735 cites W2057539390 @default.
- W4385156735 cites W2062673342 @default.
- W4385156735 cites W2069955114 @default.
- W4385156735 cites W2076096935 @default.
- W4385156735 cites W2077013435 @default.
- W4385156735 cites W2077314885 @default.
- W4385156735 cites W2088450475 @default.
- W4385156735 cites W2092870297 @default.
- W4385156735 cites W2118413445 @default.
- W4385156735 cites W2127161203 @default.
- W4385156735 cites W2138401354 @default.
- W4385156735 cites W2149178501 @default.
- W4385156735 cites W2170603249 @default.
- W4385156735 cites W2229036770 @default.
- W4385156735 cites W2505612157 @default.
- W4385156735 cites W2605051567 @default.
- W4385156735 cites W2606536330 @default.
- W4385156735 cites W2734482412 @default.
- W4385156735 cites W2799040304 @default.
- W4385156735 cites W2839959505 @default.
- W4385156735 cites W2896555815 @default.
- W4385156735 cites W2963529415 @default.
- W4385156735 cites W2963843710 @default.
- W4385156735 cites W2981917047 @default.
- W4385156735 cites W3025389973 @default.
- W4385156735 cites W3086747909 @default.
- W4385156735 cites W3097231440 @default.
- W4385156735 cites W3099683741 @default.
- W4385156735 cites W3100514957 @default.
- W4385156735 cites W3100537878 @default.
- W4385156735 cites W3100862555 @default.
- W4385156735 cites W3101456985 @default.
- W4385156735 cites W3101624908 @default.
- W4385156735 cites W3102594793 @default.
- W4385156735 cites W3104716154 @default.
- W4385156735 cites W3123796127 @default.
- W4385156735 cites W3124695462 @default.
- W4385156735 cites W3128523875 @default.
- W4385156735 cites W4210546980 @default.
- W4385156735 cites W4211141710 @default.
- W4385156735 cites W4211153004 @default.
- W4385156735 cites W4236173992 @default.
- W4385156735 cites W4292875581 @default.
- W4385156735 doi "https://doi.org/10.1140/epjc/s10052-023-11820-4" @default.
- W4385156735 hasPublicationYear "2023" @default.
- W4385156735 type Work @default.
- W4385156735 citedByCount "1" @default.
- W4385156735 countsByYear W43851567352023 @default.
- W4385156735 crossrefType "journal-article" @default.
- W4385156735 hasAuthorship W4385156735A5004012124 @default.
- W4385156735 hasAuthorship W4385156735A5045310253 @default.
- W4385156735 hasAuthorship W4385156735A5055266591 @default.
- W4385156735 hasBestOaLocation W43851567351 @default.
- W4385156735 hasConcept C105795698 @default.
- W4385156735 hasConcept C107190969 @default.
- W4385156735 hasConcept C120665830 @default.
- W4385156735 hasConcept C121332964 @default.
- W4385156735 hasConcept C147789679 @default.
- W4385156735 hasConcept C166126730 @default.
- W4385156735 hasConcept C168110828 @default.
- W4385156735 hasConcept C173523689 @default.
- W4385156735 hasConcept C185592680 @default.
- W4385156735 hasConcept C205049153 @default.
- W4385156735 hasConcept C207297109 @default.
- W4385156735 hasConcept C30475298 @default.
- W4385156735 hasConcept C33923547 @default.
- W4385156735 hasConcept C44870925 @default.
- W4385156735 hasConcept C46141821 @default.
- W4385156735 hasConcept C4839761 @default.
- W4385156735 hasConcept C520434653 @default.
- W4385156735 hasConcept C62520636 @default.
- W4385156735 hasConcept C85725439 @default.
- W4385156735 hasConceptScore W4385156735C105795698 @default.
- W4385156735 hasConceptScore W4385156735C107190969 @default.
- W4385156735 hasConceptScore W4385156735C120665830 @default.
- W4385156735 hasConceptScore W4385156735C121332964 @default.
- W4385156735 hasConceptScore W4385156735C147789679 @default.