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• W2903574070 abstract "We study the large-scale bias parameter of cosmic voids with primordial non-Gaussian (PNG) initial conditions of the local type. In this scenario, the dark matter halo bias exhibits a characteristic scale dependence on large scales, which has been recognized as one of the most promising probes of the local PNG. Using a suite of $N$-body simulations with Gaussian and non-Gaussian initial conditions, we find that the void bias features scale-dependent corrections on large scales, similar to its halo counterpart. We find excellent agreement between the numerical measurement of the PNG void bias and the general peak-background split prediction. Contrary to halos, large voids anticorrelate with the dark matter density field, and the large-scale Gaussian void bias ranges from positive to negative values depending on void size and redshift. Thus, the information in the clustering of voids can be complementary to that of the halos. Using the Fisher matrix formalism for multiple tracers, we demonstrate that including the scale-dependent bias information from voids, constraints on the PNG parameter ${f}_{mathrm{NL}}$ can be tightened by a factor of two compared to the accessible information from halos alone, when the sampling density of tracers reaches $4ifmmodetimeselsetexttimesfi{}{10}^{ensuremath{-}3}text{ }text{ }{mathrm{Mpc}}^{ensuremath{-}3}text{ }{h}^{3}$." @default.
• W2903574070 created "2018-12-22" @default.
• W2903574070 creator A5047484706 @default.
• W2903574070 creator A5054583553 @default.
• W2903574070 creator A5071903163 @default.
• W2903574070 date "2019-06-25" @default.
• W2903574070 modified "2023-10-06" @default.
• W2903574070 title "Constraint of void bias on primordial non-Gaussianity" @default.
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• W2903574070 cites W1900533557 @default.
• W2903574070 cites W1966277879 @default.
• W2903574070 cites W1971918467 @default.
• W2903574070 cites W1975951203 @default.
• W2903574070 cites W1985559124 @default.
• W2903574070 cites W1986430556 @default.
• W2903574070 cites W1993390812 @default.
• W2903574070 cites W1998913703 @default.
• W2903574070 cites W2002142654 @default.
• W2903574070 cites W2003182532 @default.
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• W2903574070 cites W2024184560 @default.
• W2903574070 cites W2024672874 @default.
• W2903574070 cites W2025092138 @default.
• W2903574070 cites W2026937401 @default.
• W2903574070 cites W2029234737 @default.
• W2903574070 cites W2035433892 @default.
• W2903574070 cites W2039403984 @default.
• W2903574070 cites W2041704384 @default.
• W2903574070 cites W2042707894 @default.
• W2903574070 cites W2044983500 @default.
• W2903574070 cites W2047065296 @default.
• W2903574070 cites W2049654426 @default.
• W2903574070 cites W2051348302 @default.
• W2903574070 cites W2059350677 @default.
• W2903574070 cites W2067194837 @default.
• W2903574070 cites W2069454990 @default.
• W2903574070 cites W2070820850 @default.
• W2903574070 cites W2072182744 @default.
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• W2903574070 cites W2092682073 @default.
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• W2903574070 cites W2116086589 @default.
• W2903574070 cites W2120760706 @default.
• W2903574070 cites W2123823134 @default.
• W2903574070 cites W2134712793 @default.
• W2903574070 cites W2141383874 @default.
• W2903574070 cites W2155711232 @default.
• W2903574070 cites W2155726983 @default.
• W2903574070 cites W2157440500 @default.
• W2903574070 cites W2162290847 @default.
• W2903574070 cites W2169375258 @default.
• W2903574070 cites W2170187590 @default.
• W2903574070 cites W2208615861 @default.
• W2903574070 cites W2284361673 @default.
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• W2903574070 cites W3098627924 @default.
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• W2903574070 cites W3101510132 @default.
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• W2903574070 doi "https://doi.org/10.1103/physrevd.99.121304" @default.
• W2903574070 hasPublicationYear "2019" @default.
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