Results 11 to 20 of about 566,679 (318)
Inhomogeneous non-Gaussianity [PDF]
Journal of Cosmology and Astroparticle Physics, 2012 We propose a method to probe higher-order correlators of the primordial density field through the inhomogeneity of local non-Gaussian parameters, such as f_NL, measured within smaller patches of the sky.
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Inhomogeneous tensionless superstrings [PDF]
Journal of High Energy Physics, 2018 We construct a novel tensionless limit of Superstring theory that realises the Inhomogeneous Super Galilean Conformal Algebra (SGCA I ) as the residual symmetry in the analogue of the conformal gauge, as opposed to previous constructions of the ...
Arjun Bagchi +3 more
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Inhomogeneous Electron Gas [PDF]
Physical Review, 1964 This paper deals with the ground state of an interacting electron gas in an external potential $v(\mathrm{r})$. It is proved that there exists a universal functional of the density, $F[n(\mathrm{r})]$, independent of $v(\mathrm{r})$, such that the expression $E\ensuremath{\equiv}\ensuremath{\int}v(\mathrm{r})n(\mathrm{r})d\mathrm{r}+F[n(\mathrm{r ...
P. Hohenberg, Walter Kohn
semanticscholar +3 more sources
Monthly Notices of the Royal Astronomical Society, 2005 We study the inhomogeneous cosmological evolution of the Newtonian gravitational 'constant' G in the framework of scalar-tensor theories. We investigate the differences that arise between the evolution of G in the background universes and in local inhomogeneities that have separated out from the global expansion. Exact inhomogeneous solutions are found
Clifton, T, Mota, DF, Barrow, JD
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Vortex lattice inhomogeneity in spatially inhomogeneous superfluids [PDF]
Physical Review A, 2004 5 RevTeX pgs,2 figures, published ...
Sheehy, Daniel E., Radzihovsky, Leo
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Jupiter’s inhomogeneous envelope
Astronomy & Astrophysics, 2022 Context.While Jupiter’s massive gas envelope consists mainly of hydrogen and helium, the key to understanding Jupiter’s formation and evolution lies in the distribution of the remaining (heavy) elements. Before the Juno mission, the lack of high-precision gravity harmonics precluded the use of statistical analyses in a robust determination of the heavy-
Y. Miguel +15 more
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Archives of Mechanics, 2022 The present article deals with the propagation of inhomogeneous waves in an orthotropic medium based on Eringen’s nonlocal thermoelasticity. For chosen directions of propagation and a real finite inhomogeneity parameter, a complex slowness vector is ...
D.X. Tung
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Optical spin-to-orbital angular momentum conversion in inhomogeneous anisotropic media. [PDF]
Physical Review Letters, 2006 We demonstrate experimentally an optical process in which the spin angular momentum carried by a circularly polarized light beam is converted into orbital angular momentum, leading to the generation of helical modes with a wave-front helicity controlled ...
L. Marrucci, C. Manzo, D. Paparo
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IEEE Access, 2020 A scattering (S-) parameter method has been proposed for electromagnetic property extraction of a target layer within metal-backed inhomogeneous metamaterial (MM) structures.
Ugur Cem Hasar +3 more
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Spin diffusion from an inhomogeneous quench in an integrable system [PDF]
Nature Communications, 2017 Generalized hydrodynamics predicts universal ballistic transport in integrable lattice systems when prepared in generic inhomogeneous initial states.
Marko Ljubotina, M. Znidaric, T. Prosen
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