Observational constraints on the jerk parameter with the data of the Hubble parameter

被引：79

作者：

Al Mamon, Abdulla ^{[1
]}

Bamba, Kazuharu ^{[2
]}

机构：

[1] Jadavpur Univ, Dept Math, Kolkata 700032, India

[2] Fukushima Univ, Fac Symbiot Syst Sci, Div Human Support Syst, Fukushima 9601296, Japan

来源：

EUROPEAN PHYSICAL JOURNAL C | 2018年 / 78卷 / 10期

关键词：

BARYON ACOUSTIC-OSCILLATION; MODIFIED GRAVITY; PAST DECELERATION; SNE IA; DARK; SUPERNOVAE; LAMBDA; STATEFINDER; INFLATION; COSMOLOGY;

D O I：

10.1140/epjc/s10052-018-6355-2

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study the accelerated expansion phase of the universe by using the kinematic approach. In particular, the deceleration parameter q is parametrized in a model-independent way. Considering a generalized parametrization for q, we first obtain the jerk parameter j (a dimensionless third time derivative of the scale factor) and then confront it with cosmic observations. We use the latest observational dataset of the Hubble parameter H(z) consisting of 41 data points in the redshift range of 0.07 <= z <= 2.36, larger than the redshift range that covered by the Type Ia supernova. We also acquire the current values of the deceleration parameter q(0), jerk parameter j(0) and transition redshift z(t) (at which the expansion of the universe switches from being decelerated to accelerated) with la errors (68.3% confidence level). As a result, it is demonstrate that the universe is indeed undergoing an accelerated expansion phase following the decelerated one. This is consistent with the present observations. Moreover, we find the departure for the present model from the standard ACDM model according to the evolution of j. Furthermore, the evolution of the normalized Hubble parameter is shown for the present model and it is compared with the dataset of H(z).

引用

页数：8

共 73 条

[1] Planck 2015 results XIII. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Arnaud, M. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Bartolo, N. ;

Battaner, E. ;

Battye, R. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bonaldi, A. ;

Bonavera, L. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chiang, H. C. ;

Chluba, J. ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Combet, C. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. ;

Davis, R. J. ;

de Bernardis, P. .

ASTRONOMY & ASTROPHYSICS, 2016, 594

[2] Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band [J].

Ade, P. A. R. ;

Ahmed, Z. ;

Aikin, R. W. ;

Alexander, K. D. ;

Barkats, D. ;

Benton, S. J. ;

Bischoff, C. A. ;

Bock, J. J. ;

Bowens-Rubin, R. ;

Brevik, J. A. ;

Buder, I. ;

Bullock, E. ;

Buza, V. ;

Connors, J. ;

Crill, B. P. ;

Duband, L. ;

Dvorkin, C. ;

Filippini, J. P. ;

Fliescher, S. ;

Grayson, J. ;

Halpern, M. ;

Harrison, S. ;

Hilton, G. C. ;

Hui, H. ;

Irwin, K. D. ;

Karkare, K. S. ;

Karpel, E. ;

Kaufman, J. P. ;

Keating, B. G. ;

Kefeli, S. ;

Kernasovskiy, S. A. ;

Kovac, J. M. ;

Kuo, C. L. ;

Leitch, E. M. ;

Lueker, M. ;

Megerian, K. G. ;

Netterfield, C. B. ;

Nguyen, H. T. ;

O'Brient, R. ;

Ogburn, R. W. ;

Orlando, A. ;

Pryke, C. ;

Richter, S. ;

Schwarz, R. ;

Sheehy, C. D. ;

Staniszewski, Z. K. ;

Steinbach, B. ;

Sudiwala, R. V. ;

Teply, G. P. ;

Thompson, K. L. .

PHYSICAL REVIEW LETTERS, 2016, 116 (03)

[3] Joint Analysis of BICEP2/Keck Array and Planck Data [J].

Ade, P. A. R. ;

Aghanim, N. ;

Ahmed, Z. ;

Aikin, R. W. ;

Alexander, K. D. ;

Arnaud, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barkats, D. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Bartolo, N. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Benton, S. J. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bischoff, C. A. ;

Bock, J. J. ;

Bonaldi, A. ;

Bonavera, L. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Brevik, J. A. ;

Bucher, M. ;

Buder, I. ;

Bullock, E. ;

Burigana, C. ;

Butler, R. C. ;

Buza, V. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chary, R. -R. ;

Chiang, H. C. ;

Christensen, P. R. ;

Colombo, L. P. L. ;

Combet, C. ;

Connors, J. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. .

PHYSICAL REVIEW LETTERS, 2015, 114 (10) :1-17

[4] Planck 2013 results. XVI. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Armitage-Caplan, C. ;

Arnaud, M. ;

Ashdown, M. ;

Atrio-Barandela, F. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bobin, J. ;

Bock, J. J. ;

Bonaldi, A. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Bridges, M. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cappellini, B. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chen, X. ;

Chiang, H. C. ;

Chiang, L. -Y ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[5] Detection of B-Mode Polarization at Degree Angular Scales by BICEP2 [J].

Ade, P. A. R. ;

Aikin, R. W. ;

Barkats, D. ;

Benton, S. J. ;

Bischoff, C. A. ;

Bock, J. J. ;

Brevik, J. A. ;

Buder, I. ;

Bullock, E. ;

Dowell, C. D. ;

Duband, L. ;

Filippini, J. P. ;

Fliescher, S. ;

Golwala, S. R. ;

Halpern, M. ;

Hasselfield, M. ;

Hildebrandt, S. R. ;

Hilton, G. C. ;

Hristov, V. V. ;

Irwin, K. D. ;

Karkare, K. S. ;

Kaufman, J. P. ;

Keating, B. G. ;

Kernasovskiy, S. A. ;

Kovac, J. M. ;

Kuo, C. L. ;

Leitch, E. M. ;

Lueker, M. ;

Mason, P. ;

Netterfield, C. B. ;

Nguyen, H. T. ;

O'Brient, R. ;

Ogburn, R. W. ;

Orlando, A. ;

Pryke, C. ;

Reintsema, C. D. ;

Richter, S. ;

Schwarz, R. ;

Sheehy, C. D. ;

Staniszewski, Z. K. ;

Sudiwala, R. V. ;

Teply, G. P. ;

Tolan, J. E. ;

Turner, A. D. ;

Vieregg, A. G. ;

Wong, C. L. ;

Yoon, K. W. .

PHYSICAL REVIEW LETTERS, 2014, 112 (24)

[6] Probing kinematics and fate of the Universe with linearly time-varying deceleration parameter [J].

Akarsu, Ozgur ;

Dereli, Tekin ;

Kumar, Suresh ;

Xu, Lixin .

EUROPEAN PHYSICAL JOURNAL PLUS, 2014, 129 (02) :1-14

[7] Exploring the expanding Universe and dark energy using the statefinder diagnostic [J].

Alam, U ;

Sahni, V ;

Saini, TD ;

Starobinsky, AA .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2003, 344 (04) :1057-1074

[8]

[Anonymous], 2015, ARXIV150702517

[9] Cosmography and constraints on the equation of state of the Universe in various parametrizations [J].

Aviles, Alejandro ;

Gruber, Christine ;

Luongo, Orlando ;

Quevedo, Hernando .

PHYSICAL REVIEW D, 2012, 86 (12)

[10] Inflationary Cosmology in Modified Gravity Theories [J].

Bamba, Kazuharu ;

Odintsov, Sergei D. .

SYMMETRY-BASEL, 2015, 7 (01) :220-240

← 1 2 3 4 5 6 7 8 →