Snowmass2021 - Letter of interest cosmology intertwined IV: The age of the universe and its curvature

Eleonora Di Valentino; Luis A. Anchordoqui; Özgür Akarsu; Yacine Ali-Haimoud; Luca Amendola; Nikki Arendse; Marika Asgari; Mario Ballardini; Spyros Basilakos; Elia Battistelli; Micol Benetti; Simon Birrer; François R. Bouchet; Marco Bruni; Erminia Calabrese; David Camarena; Salvatore Capozziello; Angela Chen; Jens Chluba; Anton Chudaykin; Eoin Colgáin; Francis Yan Cyr-Racine; Paolo de Bernardis; Javier de Cruz Pérez; Jacques Delabrouille; Celia Escamilla-Rivera; Agnès Ferté; Fabio Finelli; Wendy Freedman; Noemi Frusciante; Elena Giusarma; Adrià Gómez-Valent; Will Handley; Ian Harrison; Luke Hart; Alan Heavens; Hendrik Hildebrandt; Daniel Holz; Dragan Huterer; Mikhail M. Ivanov; Shahab Joudaki; Marc Kamionkowski; Tanvi Karwal; Lloyd Knox; Suresh Kumar; Luca Lamagna; Julien Lesgourgues; Matteo Lucca; Valerio Marra; Silvia Masi; Sabino Matarrese; Arindam Mazumdar; Alessandro Melchiorri; Olga Mena; Laura Mersini-Houghton; Vivian Miranda; Cristian Moreno-Pulido; David F. Mota; Jessica Muir; Ankan Mukherjee; Florian Niedermann; Alessio Notari; Rafael C. Nunes; Francesco Pace; Andronikos Paliathanasis; Antonella Palmese; Supriya Pan; Daniela Paoletti; Valeria Pettorino; Francesco Piacentini; Vivian Poulin; Marco Raveri; Adam G. Riess; Vincenzo Salzano; Emmanuel N. Saridakis; Anjan A. Sen; Arman Shafieloo; Anowar J. Shajib; Joseph Silk; Alessandra Silvestri; Martin S. Sloth; Tristan L. Smith; Joan Solà Peracaula; Carsten van de Bruck; Licia Verde; Luca Visinelli; Benjamin D. Wandelt; Deng Wang; Jian Min Wang; Anil K. Yadav; Weiqiang Yang

doi:10.1016/j.astropartphys.2021.102607

Snowmass2021 - Letter of interest cosmology intertwined IV: The age of the universe and its curvature

Eleonora Di Valentino^*
, Luis A. Anchordoqui
, Özgür Akarsu
, Yacine Ali-Haimoud
, Luca Amendola
, Nikki Arendse
, Marika Asgari
, Mario Ballardini
, Spyros Basilakos
, Elia Battistelli
, Micol Benetti
, Simon Birrer
, François R. Bouchet
, Marco Bruni
, Erminia Calabrese
, David Camarena
, Salvatore Capozziello
, Angela Chen
, Jens Chluba
, Anton Chudaykin

Eoin Colgáin, Francis Yan Cyr-Racine, Paolo de Bernardis, Javier de Cruz Pérez, Jacques Delabrouille, Celia Escamilla-Rivera, Agnès Ferté, Fabio Finelli, Wendy Freedman, Noemi Frusciante, Elena Giusarma, Adrià Gómez-Valent, Will Handley, Ian Harrison, Luke Hart, Alan Heavens, Hendrik Hildebrandt, Daniel Holz, Dragan Huterer, Mikhail M. Ivanov, Shahab Joudaki, Marc Kamionkowski, Tanvi Karwal, Lloyd Knox, Suresh Kumar, Luca Lamagna, Julien Lesgourgues, Matteo Lucca, Valerio Marra, Silvia Masi, Sabino Matarrese, Arindam Mazumdar, Alessandro Melchiorri, Olga Mena, Laura Mersini-Houghton, Vivian Miranda, Cristian Moreno-Pulido, David F. Mota, Jessica Muir, Ankan Mukherjee, Florian Niedermann, Alessio Notari, Rafael C. Nunes, Francesco Pace, Andronikos Paliathanasis, Antonella Palmese, Supriya Pan, Daniela Paoletti, Valeria Pettorino, Francesco Piacentini, Vivian Poulin, Marco Raveri, Adam G. Riess, Vincenzo Salzano, Emmanuel N. Saridakis, Anjan A. Sen, Arman Shafieloo, Anowar J. Shajib, Joseph Silk, Alessandra Silvestri, Martin S. Sloth, Tristan L. Smith, Joan Solà Peracaula, Carsten van de Bruck, Licia Verde, Luca Visinelli, Benjamin D. Wandelt, Deng Wang, Jian Min Wang, Anil K. Yadav, Weiqiang Yang

^*Bu çalışma için yazışmadan sorumlu yazar

Fizik Mühendisliği Bölümü

University of Manchester
City University of New York
New York University
Heidelberg University
University of Copenhagen
University of Edinburgh
University of Bologna
National Observatory of Athens
University of Rome La Sapienza
University of Naples Federico II
Stanford University
Sorbonne Université
Institute of Cosmology and Gravitation
National Institute for Nuclear Physics
Cardiff University
Universidade Federal do Espírito Santo
University of Michigan, Ann Arbor
Institute for Nuclear Research
Asia Pacific Center for Theoretical Physics
University of New Mexico
University of Barcelona
Commissariat à l’énergie atomique et aux énergies alternatives
Universidad Nacional Autónoma de México
Jet Propulsion Laboratory, California Institute of Technology
The University of Chicago
Instituto de Astrofísica e Ciências do Espaço
Michigan Technological University
University of Cambridge
Imperial College London
Ruhr University Bochum
University of Oxford
Johns Hopkins University
University of Pennsylvania
University of California at Davis
Birla Institute of Technology and Science Pilani
RWTH Aachen University
Université libre de Bruxelles
Indian Institute of Technology Kharagpur
CSIC
University of North Carolina at Chapel Hill
University of Arizona
University of Oslo
Jamia Millia Islamia
University of Southern Denmark
Instituto Nacional de Pesquisas Espaciais
South Africa and UACh
Fermi National Accelerator Laboratory
Presidency College India
Université de Montpellier
University of Szczecin
Korea Astronomy and Space Science Institute
University of California at Los Angeles
CNRS
Leiden University
Swarthmore College
University of Sheffield
University of Amsterdam
CCA
CAS - National Astronomical Observatories
CAS - Institute of High Energy Physics
United College of Engg. & Research
Liaoning Normal University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

67 Atıf (Scopus)

Özet

A precise measurement of the curvature of the Universe is of prime importance for cosmology since it could not only confirm the paradigm of primordial inflation but also help in discriminating between different early-Universe scenarios. Recent observations, while broadly consistent with a spatially flat standard Λ Cold Dark Matter (ΛCDM) model, show tensions that still allow (and, in some cases, even suggest) a few percent deviations from a flat universe. In particular, the Planck Cosmic Microwave Background power spectra, assuming the nominal likelihood, prefer a closed universe at more than 99% confidence level. While new physics could be at play, this anomaly may be the result of an unresolved systematic error or just a statistical fluctuation. However, since positive curvature allows a larger age of the Universe, an accurate determination of the age of the oldest objects provides a smoking gun in confirming or falsifying the current flat ΛCDM model.

Orijinal dil	İngilizce
Makale numarası	102607
Dergi	Astroparticle Physics
Hacim	131
DOI'lar	https://doi.org/10.1016/j.astropartphys.2021.102607
Yayın durumu	Yayınlandı - Eyl 2021

Bibliyografik not

Publisher Copyright:
© 2021 Elsevier B.V.

Finansman

Finansörler	Finansör numarası
Horizon 2020 Framework Programme	849169

Belgeye Erişim

10.1016/j.astropartphys.2021.102607

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Di Valentino, E., Anchordoqui, L. A., Akarsu, Ö., Ali-Haimoud, Y., Amendola, L., Arendse, N., Asgari, M., Ballardini, M., Basilakos, S., Battistelli, E., Benetti, M., Birrer, S., Bouchet, F. R., Bruni, M., Calabrese, E., Camarena, D., Capozziello, S., Chen, A., Chluba, J., ... Yang, W. (2021). Snowmass2021 - Letter of interest cosmology intertwined IV: The age of the universe and its curvature. Astroparticle Physics, 131, Makale 102607. https://doi.org/10.1016/j.astropartphys.2021.102607

@article{0233e328193b4348b1d02f34f6af6efe,

title = "Snowmass2021 - Letter of interest cosmology intertwined IV: The age of the universe and its curvature",

abstract = "A precise measurement of the curvature of the Universe is of prime importance for cosmology since it could not only confirm the paradigm of primordial inflation but also help in discriminating between different early-Universe scenarios. Recent observations, while broadly consistent with a spatially flat standard Λ Cold Dark Matter (ΛCDM) model, show tensions that still allow (and, in some cases, even suggest) a few percent deviations from a flat universe. In particular, the Planck Cosmic Microwave Background power spectra, assuming the nominal likelihood, prefer a closed universe at more than 99\% confidence level. While new physics could be at play, this anomaly may be the result of an unresolved systematic error or just a statistical fluctuation. However, since positive curvature allows a larger age of the Universe, an accurate determination of the age of the oldest objects provides a smoking gun in confirming or falsifying the current flat ΛCDM model.",

author = "\{Di Valentino\}, Eleonora and Anchordoqui, \{Luis A.\} and {\"O}zg{\"u}r Akarsu and Yacine Ali-Haimoud and Luca Amendola and Nikki Arendse and Marika Asgari and Mario Ballardini and Spyros Basilakos and Elia Battistelli and Micol Benetti and Simon Birrer and Bouchet, \{Fran{\c c}ois R.\} and Marco Bruni and Erminia Calabrese and David Camarena and Salvatore Capozziello and Angela Chen and Jens Chluba and Anton Chudaykin and Eoin Colg{\'a}in and Cyr-Racine, \{Francis Yan\} and \{de Bernardis\}, Paolo and \{de Cruz P{\'e}rez\}, Javier and Jacques Delabrouille and Celia Escamilla-Rivera and Agn{\`e}s Fert{\'e} and Fabio Finelli and Wendy Freedman and Noemi Frusciante and Elena Giusarma and Adri{\`a} G{\'o}mez-Valent and Will Handley and Ian Harrison and Luke Hart and Alan Heavens and Hendrik Hildebrandt and Daniel Holz and Dragan Huterer and Ivanov, \{Mikhail M.\} and Shahab Joudaki and Marc Kamionkowski and Tanvi Karwal and Lloyd Knox and Suresh Kumar and Luca Lamagna and Julien Lesgourgues and Matteo Lucca and Valerio Marra and Silvia Masi and Sabino Matarrese and Arindam Mazumdar and Alessandro Melchiorri and Olga Mena and Laura Mersini-Houghton and Vivian Miranda and Cristian Moreno-Pulido and Mota, \{David F.\} and Jessica Muir and Ankan Mukherjee and Florian Niedermann and Alessio Notari and Nunes, \{Rafael C.\} and Francesco Pace and Andronikos Paliathanasis and Antonella Palmese and Supriya Pan and Daniela Paoletti and Valeria Pettorino and Francesco Piacentini and Vivian Poulin and Marco Raveri and Riess, \{Adam G.\} and Vincenzo Salzano and Saridakis, \{Emmanuel N.\} and Sen, \{Anjan A.\} and Arman Shafieloo and Shajib, \{Anowar J.\} and Joseph Silk and Alessandra Silvestri and Sloth, \{Martin S.\} and Smith, \{Tristan L.\} and \{Sol{\`a} Peracaula\}, Joan and \{van de Bruck\}, Carsten and Licia Verde and Luca Visinelli and Wandelt, \{Benjamin D.\} and Deng Wang and Wang, \{Jian Min\} and Yadav, \{Anil K.\} and Weiqiang Yang",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",

year = "2021",

month = sep,

doi = "10.1016/j.astropartphys.2021.102607",

language = "English",

volume = "131",

journal = "Astroparticle Physics",

issn = "0927-6505",

publisher = "Elsevier B.V.",

}

Di Valentino, E, Anchordoqui, LA, Akarsu, Ö, Ali-Haimoud, Y, Amendola, L, Arendse, N, Asgari, M, Ballardini, M, Basilakos, S, Battistelli, E, Benetti, M, Birrer, S, Bouchet, FR, Bruni, M, Calabrese, E, Camarena, D, Capozziello, S, Chen, A, Chluba, J, Chudaykin, A, Colgáin, E, Cyr-Racine, FY, de Bernardis, P, de Cruz Pérez, J, Delabrouille, J, Escamilla-Rivera, C, Ferté, A, Finelli, F, Freedman, W, Frusciante, N, Giusarma, E, Gómez-Valent, A, Handley, W, Harrison, I, Hart, L, Heavens, A, Hildebrandt, H, Holz, D, Huterer, D, Ivanov, MM, Joudaki, S, Kamionkowski, M, Karwal, T, Knox, L, Kumar, S, Lamagna, L, Lesgourgues, J, Lucca, M, Marra, V, Masi, S, Matarrese, S, Mazumdar, A, Melchiorri, A, Mena, O, Mersini-Houghton, L, Miranda, V, Moreno-Pulido, C, Mota, DF, Muir, J, Mukherjee, A, Niedermann, F, Notari, A, Nunes, RC, Pace, F, Paliathanasis, A, Palmese, A, Pan, S, Paoletti, D, Pettorino, V, Piacentini, F, Poulin, V, Raveri, M, Riess, AG, Salzano, V, Saridakis, EN, Sen, AA, Shafieloo, A, Shajib, AJ, Silk, J, Silvestri, A, Sloth, MS, Smith, TL, Solà Peracaula, J, van de Bruck, C, Verde, L, Visinelli, L, Wandelt, BD, Wang, D, Wang, JM, Yadav, AK & Yang, W 2021, 'Snowmass2021 - Letter of interest cosmology intertwined IV: The age of the universe and its curvature', Astroparticle Physics, hac. 131, 102607. https://doi.org/10.1016/j.astropartphys.2021.102607

TY - JOUR

T1 - Snowmass2021 - Letter of interest cosmology intertwined IV

T2 - The age of the universe and its curvature

AU - Di Valentino, Eleonora

AU - Anchordoqui, Luis A.

AU - Akarsu, Özgür

AU - Ali-Haimoud, Yacine

AU - Amendola, Luca

AU - Arendse, Nikki

AU - Asgari, Marika

AU - Ballardini, Mario

AU - Basilakos, Spyros

AU - Battistelli, Elia

AU - Benetti, Micol

AU - Birrer, Simon

AU - Bouchet, François R.

AU - Bruni, Marco

AU - Calabrese, Erminia

AU - Camarena, David

AU - Capozziello, Salvatore

AU - Chen, Angela

AU - Chluba, Jens

AU - Chudaykin, Anton

AU - Colgáin, Eoin

AU - Cyr-Racine, Francis Yan

AU - de Bernardis, Paolo

AU - de Cruz Pérez, Javier

AU - Delabrouille, Jacques

AU - Escamilla-Rivera, Celia

AU - Ferté, Agnès

AU - Finelli, Fabio

AU - Freedman, Wendy

AU - Frusciante, Noemi

AU - Giusarma, Elena

AU - Gómez-Valent, Adrià

AU - Handley, Will

AU - Harrison, Ian

AU - Hart, Luke

AU - Heavens, Alan

AU - Hildebrandt, Hendrik

AU - Holz, Daniel

AU - Huterer, Dragan

AU - Ivanov, Mikhail M.

AU - Joudaki, Shahab

AU - Kamionkowski, Marc

AU - Karwal, Tanvi

AU - Knox, Lloyd

AU - Kumar, Suresh

AU - Lamagna, Luca

AU - Lesgourgues, Julien

AU - Lucca, Matteo

AU - Marra, Valerio

AU - Masi, Silvia

AU - Matarrese, Sabino

AU - Mazumdar, Arindam

AU - Melchiorri, Alessandro

AU - Mena, Olga

AU - Mersini-Houghton, Laura

AU - Miranda, Vivian

AU - Moreno-Pulido, Cristian

AU - Mota, David F.

AU - Muir, Jessica

AU - Mukherjee, Ankan

AU - Niedermann, Florian

AU - Notari, Alessio

AU - Nunes, Rafael C.

AU - Pace, Francesco

AU - Paliathanasis, Andronikos

AU - Palmese, Antonella

AU - Pan, Supriya

AU - Paoletti, Daniela

AU - Pettorino, Valeria

AU - Piacentini, Francesco

AU - Poulin, Vivian

AU - Raveri, Marco

AU - Riess, Adam G.

AU - Salzano, Vincenzo

AU - Saridakis, Emmanuel N.

AU - Sen, Anjan A.

AU - Shafieloo, Arman

AU - Shajib, Anowar J.

AU - Silk, Joseph

AU - Silvestri, Alessandra

AU - Sloth, Martin S.

AU - Smith, Tristan L.

AU - Solà Peracaula, Joan

AU - van de Bruck, Carsten

AU - Verde, Licia

AU - Visinelli, Luca

AU - Wandelt, Benjamin D.

AU - Wang, Deng

AU - Wang, Jian Min

AU - Yadav, Anil K.

AU - Yang, Weiqiang

PY - 2021/9

Y1 - 2021/9

N2 - A precise measurement of the curvature of the Universe is of prime importance for cosmology since it could not only confirm the paradigm of primordial inflation but also help in discriminating between different early-Universe scenarios. Recent observations, while broadly consistent with a spatially flat standard Λ Cold Dark Matter (ΛCDM) model, show tensions that still allow (and, in some cases, even suggest) a few percent deviations from a flat universe. In particular, the Planck Cosmic Microwave Background power spectra, assuming the nominal likelihood, prefer a closed universe at more than 99% confidence level. While new physics could be at play, this anomaly may be the result of an unresolved systematic error or just a statistical fluctuation. However, since positive curvature allows a larger age of the Universe, an accurate determination of the age of the oldest objects provides a smoking gun in confirming or falsifying the current flat ΛCDM model.

AB - A precise measurement of the curvature of the Universe is of prime importance for cosmology since it could not only confirm the paradigm of primordial inflation but also help in discriminating between different early-Universe scenarios. Recent observations, while broadly consistent with a spatially flat standard Λ Cold Dark Matter (ΛCDM) model, show tensions that still allow (and, in some cases, even suggest) a few percent deviations from a flat universe. In particular, the Planck Cosmic Microwave Background power spectra, assuming the nominal likelihood, prefer a closed universe at more than 99% confidence level. While new physics could be at play, this anomaly may be the result of an unresolved systematic error or just a statistical fluctuation. However, since positive curvature allows a larger age of the Universe, an accurate determination of the age of the oldest objects provides a smoking gun in confirming or falsifying the current flat ΛCDM model.

UR - https://www.scopus.com/pages/publications/85109330537

U2 - 10.1016/j.astropartphys.2021.102607

DO - 10.1016/j.astropartphys.2021.102607

M3 - Article

AN - SCOPUS:85109330537

SN - 0927-6505

VL - 131

JO - Astroparticle Physics

JF - Astroparticle Physics

M1 - 102607

ER -

Snowmass2021 - Letter of interest cosmology intertwined IV: The age of the universe and its curvature

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap