Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Agrawal, Aniket"'
Autor:
Suarez Ferreira, Sasha, Agrawal, Aniket, Lee, Ivy, Rodriguez, Adriana, Cieri, Isabella, Young, Elizabeth, Patel, Shiv, Ghandour, Samir, Morena, Leela, Hagos, Fanah, Grobman, Benjamin, Machlus, Kellie, Roy, Trisha, Dua, Anahita
Publikováno v:
In Annals of Vascular Surgery December 2024 109:273-283
Autor:
Lee, Ivy, Agrawal, Aniket, Ghandour, Samir, Suarez, Sasha, Patel, Shiv, Young, Elizabeth, Hagos, Fanah, Yeng, Tina, Hall, Ryan, Hansraj, Natasha, Rodriguez, Adriana, Zacharias, Nikolaos, Dua, Anahita
Publikováno v:
In Annals of Vascular Surgery June 2024
Publikováno v:
ApJ, 904, 169 (2020)
We show that future observations of binary neutron star systems with electromagnetic counterparts together with the traditional probes of low- and high-redshift Type Ia supernovae (SNe Ia) can help resolve the Hubble tension. The luminosity distance
Externí odkaz:
http://arxiv.org/abs/2008.00869
Autor:
Chiu, I-Non, Okumura, Teppei, Oguri, Masamune, Agrawal, Aniket, Umetsu, Keiichi, Lin, Yen-Ting
We perform a self-calibration of the richness-to-mass ($N$-$M$) relation of CAMIRA galaxy clusters with richness $N\geq15$ at redshift $0.2\leq z<1.1$ by modeling redshift-space two-point correlation functions. These correlation functions are $\xi_{\
Externí odkaz:
http://arxiv.org/abs/2005.13564
Publikováno v:
Phys. Rev. D 100, 063534 (2019)
We show that peculiar velocities of Type Ia supernovae can be used to derive constraints on the sum of neutrino masses, $\Sigma m_{\nu}$, and dark energy equation of state, $w = w_0+w_a(1-a)$, from measurements of the magnitude-redshift relation, com
Externí odkaz:
http://arxiv.org/abs/1907.02328
Akademický článek
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Autor:
Colavincenzo, Manuel, Sefusatti, Emiliano, Monaco, Pierluigi, Blot, Linda, Crocce, Martin, Lippich, Martha, Sánchez, Ariel G., Alvarez, Marcelo A., Agrawal, Aniket, Avila, Santiago, Balaguera-Antolínez, Andrés, Bond, Richard, Codis, Sandrine, Vecchia, Claudio Dalla, Dorta, Antonio, Fosalba, Pablo, Izard, Albert, Kitaura, Francisco-Shu, Pellejero-Ibanez, Marcos, Stein, George, Vakili, Mohammadjavad, Yepes, Gustavo
We compare the measurements of the bispectrum and the estimate of its covariance obtained from a set of different methods for the efficient generation of approximate dark matter halo catalogs to the same quantities obtained from full N-body simulatio
Externí odkaz:
http://arxiv.org/abs/1806.09499
Autor:
Blot, Linda, Crocce, Martin, Sefusatti, Emiliano, Lippich, Martha, Sánchez, Ariel G., Colavincenzo, Manuel, Monaco, Pierluigi, Alvarez, Marcelo A., Agrawal, Aniket, Avila, Santiago, Balaguera-Antolínez, Andrés, Bond, Richard, Codis, Sandrine, Vecchia, Claudio Dalla, Dorta, Antonio, Fosalba, Pablo, Izard, Albert, Kitaura, Francisco-Shu, Pellejero-Ibanez, Marcos, Stein, George, Vakili, Mohammadjavad, Yepes, Gustavo
We study the accuracy of several approximate methods for gravitational dynamics in terms of halo power spectrum multipoles and their estimated covariance matrix. We propagate the differences in covariances into parameter constrains related to growth
Externí odkaz:
http://arxiv.org/abs/1806.09497
Autor:
Lippich, Martha, Sánchez, Ariel G., Colavincenzo, Manuel, Sefusatti, Emiliano, Monaco, Pierluigi, Blot, Linda, Crocce, Martin, Alvarez, Marcelo A., Agrawal, Aniket, Avila, Santiago, Balaguera-Antolínez, Andrés, Bond, Richard, Codis, Sandrine, Vecchia, Claudio Dalla, Dorta, Antonio, Fosalba, Pablo, Izard, Albert, Kitaura, Francisco-Shu, Pellejero-Ibanez, Marcos, Stein, George, Vakili, Mohammadjavad, Yepes, Gustavo
This paper is the first in a set that analyses the covariance matrices of clustering statistics obtained from several approximate methods for gravitational structure formation. We focus here on the covariance matrices of anisotropic two-point correla
Externí odkaz:
http://arxiv.org/abs/1806.09477
Autor:
Agrawal, Aniket
We demonstrate equivalence of the in-in formalism and Green's function method for calculating the bispectrum of primordial gravitational waves generated by vacuum fluctuations of the metric. The tree-level bispectrum from the field equation, $B_h$, a
Externí odkaz:
http://arxiv.org/abs/1804.01481