DP
D. Pogosyan
astro-phastro-ph.COastro-ph.GAgr-qchep-thhep-phmath.MPmath-phastro-ph.IMastro-ph.HE
On Valency
published · living versionsW_554m5x6y·v1 · currentpublished
Beyond Kaiser bias: mildly non-linear two-point statistics of densities in distant spheres
with C. Uhlemann, S. Codis, J. Kim, C. Pichon +3
1 version
Preprints & journals
109 papers in the corpus · 1994–2026Distinguishing cold and self-interacting dark matter through topological analysis2608.25632v2 · Adrian Szpilfidel, Clotilde Laigle, Pierre Boldrini et al.2026 · 0 citationsarXiv
Understanding the non-Gaussian nature of Galactic foreground emissions towards small scales2606.22596v1 · Fazlu Rahman, Pravabati Chingangbam, Kevin Huffenberger et al.2026 · 0 citationsarXiv
Which filaments matter: the relative scalings of anisotropic infall2604.03093v1 · Junsup Shim, Dmitri Pogosyan, Myoungwon Jeon et al.2026 · 0 citationsarXiv
Recovering 3D Magnetic Turbulence from Single-frequency Faraday Screens2602.22204v2 · Aliaksandr Melnichenka, Alex Lazarian, Dmitri Pogosyan2026 · 0 citationsApJ 1011, 16 (2026)
Obtaining Magnetization of Super-Alfvénic Turbulence with the Structure Functions of Gradient Directions2512.19816v1 · A. Lazarian, Yue Hu, D. Pogosyan2025 · 0 citationsarXiv
Model of super-Alfvénic MHD turbulence and structure functions of polarization2511.08800v1 · A. Lazarian, D. Pogosyan, Y. Hu2025 · 0 citationsarXiv
Influence of Density Distribution on Synchrotron Polarization Dispersion in Magnetized Interstellar Medium2508.02938v2 · Yawen Xiao, Jianfu Zhang, Alex Lazarian et al.2025 · 1 citationarXiv
Non-Gaussian Expansion of Minkowski Tensors in Redshift Space2507.10091v2 · Stephen Appleby, Christophe Pichon, Pravabati Chingangbam et al.2025 · 1 citationAstrophys. J. 1001 (2026) 2, 213
Gradient Technique Theory: Tracing magnetic field and obtaining magnetic field strength2406.01545v1 · Alex Lazarian, Ka Ho Yuen, Dmitri Pogosyan2024 · 10 citationsarXiv
Probing cosmology via the clustering of critical points2311.09886v1 · Junsup Shim, Christophe Pichon, Dmitri Pogosyan et al.2023 · 5 citationsarXiv
Estimating major merger rates and spin parameters ab initio via the clustering of critical events2309.11558v3 · Corentin Cadiou, Eric Pichon-Pharabod, Christophe Pichon et al.2023 · 1 citationarXiv
Nature of Striation in 21 cm Channel Maps: Velocity Caustics2306.10005v1 · Yue Hu, A. Lazarian, D. Alina et al.2023 · 18 citationsarXiv
Magnetic field strength from turbulence theory (I): Using differential measure approach (DMA)2204.09731v1 · A. Lazarian, Ka Ho Yuen, Dmitri Pogosyan2022 · 40 citationsarXiv
Forecasts for WEAVE-QSO: 3D clustering and connectivity of critical points with Lyman- tomography2201.02606v1 · Katarina Kraljic, Clotilde Laigle, Christophe Pichon et al.2022 · 20 citationsarXiv
The clustering of critical points in the evolving cosmic web2011.04321v1 · Junsup Shim, Sandrine Codis, Christophe Pichon et al.2020 · 18 citationsarXiv
Velocity Centroids Anisotropy and the Signature of different MHD Modes in the Turbulent ISM2008.05393v1 · D. Hern'andez-Padilla, A. Esquivel, A. Lazarian et al.2020 · 0 citationsarXiv
When do cosmic peaks, filaments or walls merge? A theory of critical events in a multi-scale landscape2003.04413v3 · Corentin Cadiou, Christophe Pichon, Sandrine Codis et al.2020 · 23 citationsMNRAS 496 (2020) 4, 4787-4821
Obtaining magnetic field strength using differential measure approach and velocity channel maps2002.07996v1 · Alex Lazarian, Ka Ho Yuen, Dmitri Pogosyan2020 · 12 citationsarXiv
The impact of the connectivity of the cosmic web on the physical properties of galaxies at its nodes1910.08066v1 · Katarina Kraljic, Christophe Pichon, Sandrine Codis et al.2019 · 68 citationsarXiv
Producing Synthetic Maps of Dust Polarization using Velocity Channel Gradient Technique1910.02226v1 · Zekun Lu, A. Lazarian, Dmitri Pogosyan2019 · 26 citationsarXiv
Comment on Clark et al. (2019) "The Physical Nature of Neutral Hydrogen Intensity Structure"1904.03173v1 · Ka Ho Yuen, Yue Hu, A.Lazarian et al.2019 · 15 citationsarXiv
Inflationary study of non-Gaussianity using two-dimensional geometrical measures of CMB temperature maps1806.04534v2 · M. Junaid, D. Pogosyan2018 · 0 citationsPhys. Rev. D 98, 023519 (2018)
On the connectivity of the cosmic web: theory and implications for cosmology and galaxy formation1803.11477v3 · Sandrine Codis, Dmitri Pogosyan, Christophe Pichon2018 · 95 citationsarXiv
Statistical properties of galactic CMB foregrounds: dust and synchrotron1711.03161v2 · D. Kandel, A. Lazarian, D. Pogosyan2017 · 27 citationsarXiv
Galaxy evolution in the metric of the Cosmic Web1710.02676v1 · K. Kraljic, S. Arnouts, C. Pichon et al.2017 · 206 citationsMNRAS 474 (2018) 1, 547-571
Can the observed E/B ratio for dust galactic foreground be explained by sub-Alfvenic turbulence?1707.06276v2 · D. Kandel, A. Lazarian, D. Pogosyan2017 · 27 citationsarXiv
A question of separation: disentangling tracer bias and gravitational nonlinearity with counts-in-cells statistics1705.08901v1 · Cora Uhlemann, Martin Feix, Sandrine Codis et al.2017 · 27 citationsarXiv
Effects of dust absorption on spectroscopic studies of turbulence1703.05368v2 · D. Kandel, A. Lazarian, D. Pogosyan2017 · 28 citationsMNRAS 470, 3103-3123 (2017)
Study of velocity centroids based on the theory of fluctuations in position-position-velocity space1607.04316v1 · D. Kandel, A. Lazarian, D. Pogosyan2016 · 41 citationsarXiv
Non Gaussian Minkowski functionals and extrema counts for 2D sky maps1607.02268v1 · Dmitri Pogosyan, Sandrine Codis, Christophe Pichon2016 · 2 citationsarXiv
Beyond Kaiser bias: mildly non-linear two-point statistics of densities in distant spheres1607.01026v2 · C. Uhlemann, S. Codis, J. Kim et al.2016 · 18 citationsMon Not R Astron Soc (2017) 466 (2): 2067-2084on Valency
Extending Velocity Channel Analysis for Studying Turbulence Anisotropies1604.06102v2 · Dinesh Kandel, Alex Lazarian, Dmitri Pogosyan2016 · 54 citationsarXiv
Principal Component Analysis studies of turbulence in optically thick gas1511.03712v1 · Caio Correia, Alex Lazarian, Blakesley Burkhart et al.2015 · 12 citationsarXiv
Spectrum and Anisotropy of Turbulence from Multi-Frequency Measurement of Synchrotron Polarization1511.01537v2 · Alex Lazarian, Dmitri Pogosyan2015 · 90 citationsarXiv
Geometrical measures of non-Gaussianity generated from single field Inflationary models1506.01212v2 · M. Junaid, D. Pogosyan2015 · 7 citationsarXiv
Spin alignments within the cosmic web: a theory of constrained tidal torques near filaments1504.06073v2 · Sandrine Codis, Christophe Pichon, Dmitry Pogosyan2015 · 177 citationsarXiv
Planck 2015 results. I. Overview of products and scientific results1502.01582v2 · R. Adam, P. A. R. Ade, N. Aghanim et al.2015 · 0 citationsarXiv
Planck 2015 results. XVIII. Background geometry & topology1502.01593v2 · P. A. R. Ade, N. Aghanim, M. Arnaud et al.2015 · 88 citationsA&A 594, A18 (2016)
Why do galactic spins flip in the cosmic web? A Theory of Tidal Torques near saddles1409.2608v1 · Christophe Pichon, Sandrine Codis, Dmitry Pogosyan et al.2014 · 8 citationsarXiv
Intrinsic alignment of simulated galaxies in the cosmic web: implications for weak lensing surveys1406.4668v2 · Sandrine Codis, Raphael Gavazzi, Yohan Dubois et al.2014 · 114 citationsarXiv
Dancing in the dark: galactic properties trace spin swings along the cosmic web1402.1165v2 · Yohan Dubois, Christophe Pichon, Charlotte Welker et al.2014 · 885 citationsarXiv
Swirling around filaments: are large-scale structure vortices spinning up dark halos?1310.3801v3 · Clotilde Laigle, Christophe Pichon, Sandrine Codis et al.2013 · 143 citationsMNRAS 446, 2744-2759, 2015
Non-Gaussian Minkowski functionals & extrema counts in redshift space1305.7402v3 · Sandrine Codis, Christophe Pichon, Dmitry Pogosyan et al.2013 · 67 citationsarXiv
Planck 2013 results. I. Overview of products and scientific results1303.5062v2 · P. A. R. Ade, N. Aghanim, M. I. R. Alves et al.2013 · 1,740 citationsarXiv
Planck 2013 results. XXIII. Isotropy and statistics of the CMB1303.5083v3 · P. A. R. Ade, N. Aghanim, C. Armitage-Caplan et al.2013 · 559 citationsarXiv
Planck 2013 results. XXVI. Background geometry and topology of the Universe1303.5086v2 · P. A. R. Ade, N. Aghanim, C. Armitage-Caplan et al.2013 · 144 citationsarXiv
Non Gaussianity and Minkowski Functionals: forecasts for Planck1209.1223v1 · Anne Ducout, Francois Bouchet, St'ephane Colombi et al.2012 · 78 citationsarXiv
Connecting the cosmic web to the spin of dark halos: implications for galaxy formation1201.5794v2 · Sandrine Codis, Christophe Pichon, Julien Devriendt et al.2012 · 271 citationsarXiv
Feeding compact bulges and supermassive black holes with low angular-momentum cosmic gas at high redshift1112.2479v2 · Yohan Dubois, Christophe Pichon, Martin Haehnelt et al.2011 · 122 citationsarXiv
Non-Gaussian statistics of critical sets in 2 and 3D: Peaks, voids, saddles, genus and skeleton1110.0261v1 · Christophe Gay, Christophe Pichon, Dmitri Pogosyan2011 · 94 citationsarXiv
Career total: 225 works. 109 are in this corpus.Showing the 50 most recent.
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