Limits on the Reconstruction of a Single Dark Energy Scalar Field Potential from SNe Ia Data

被引：10
作者：
Piloyan, Arpine [1 ,2 ]
Pavluchenko, Sergey [2 ]
Amendola, Luca [3 ]
机构：
[1] Yerevan Phys Inst, AI Alikhanian Natl Sci Lab, Alikhanyan Broth 2, Yerevan 0036, Armenia
[2] Univ Fed Maranhao UFMA, Programa Posgrad Fis, BR-65085580 Sao Luis, Maranhao, Brazil
[3] Heidelberg Univ, Inst Theoret Phys, Philosophenweg 16, D-69120 Heidelberg, Germany
来源：
PARTICLES | 2018年 / 1卷 / 01期
关键词：
cosmology; Dark Energy; scalar field; SNe Ia data;
D O I：
10.3390/particles1010003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we perform a reconstruction of the scalar field potential responsible for cosmic acceleration using SNe Ia data. After describing the method, we test it with real SNe Ia data-Union2.1 and JLA SNe datasets. We demonstrate that with the current data precision level, the full reconstruction is not possible. We discuss the problems which arise during the reconstruction process and the ways to overcome them.
引用
收藏
页码：23 / 35
页数：13
相关论文
共 56 条
  • [1] The case for dynamical dark energy revisited
    Alam, U
    Sahni, V
    Starobinsky, AA
    [J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2004, (06): : 113 - 128
  • [2] Exploring the expanding Universe and dark energy using the statefinder diagnostic
    Alam, U
    Sahni, V
    Saini, TD
    Starobinsky, AA
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2003, 344 (04) : 1057 - 1074
  • [3] Precision cosmology with Pade rational approximations: Theoretical predictions versus observational limits
    Aviles, Alejandro
    Bravetti, Alessandro
    Capozziello, Salvatore
    Luongo, Orlando
    [J]. PHYSICAL REVIEW D, 2014, 90 (04):
  • [4] Cosmographic reconstruction of f(T) cosmology
    Aviles, Alejandro
    Bravetti, Alessandro
    Capozziello, Salvatore
    Luongo, Orlando
    [J]. PHYSICAL REVIEW D, 2013, 87 (06):
  • [5] Updated constraints on f(R) gravity from cosmography
    Aviles, Alejandro
    Bravetti, Alessandro
    Capozziello, Salvatore
    Luongo, Orlando
    [J]. PHYSICAL REVIEW D, 2013, 87 (04)
  • [6] Cosmography and constraints on the equation of state of the Universe in various parametrizations
    Aviles, Alejandro
    Gruber, Christine
    Luongo, Orlando
    Quevedo, Hernando
    [J]. PHYSICAL REVIEW D, 2012, 86 (12)
  • [7] Are Chaplygin gases serious contenders for the dark energy?: art. no. 023515
    Bean, R
    Doré, O
    [J]. PHYSICAL REVIEW D, 2003, 68 (02)
  • [8] Generalized Chaplygin gas, accelerated expansion, and dark-energy-matter unification
    Bento, MC
    Bertolami, O
    Sen, AA
    [J]. PHYSICAL REVIEW D, 2002, 66 (04):
  • [9] A phantom menace? Cosmological consequences of a dark energy component with super-negative equation of state
    Caldwell, RR
    [J]. PHYSICS LETTERS B, 2002, 545 (1-2) : 23 - 29
  • [10] Model-independent reconstruction of f (T) teleparallel cosmology
    Capozziello, Salvatore
    D'Agostino, Rocco
    Luongo, Orlando
    [J]. GENERAL RELATIVITY AND GRAVITATION, 2017, 49 (11)
123456