Inflation and dark energy from f(R) gravity

被引：58

作者：

Artymowski, Michal ^{[1
]}

Lalak, Zygmunt ^{[2
]}

机构：

[1] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

[2] Univ Warsaw, Fac Phys, Inst Theoret Phys, PL-00681 Warsaw, Poland

来源：

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2014年 / 09期

基金：

中国博士后科学基金;

关键词：

modified gravity; dark energy theory; inflation; PARTICLE PHYSICS MODELS;

D O I：

10.1088/1475-7516/2014/09/036

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The standard Starobinsky inflation has been extended to the R + alpha R-n - beta R2-n model to obtain a stable minimum of the Einstein frame scalar potential of the auxiliary field. As a result we have obtained obtain a scalar potential with non-zero value of residual vacuum energy, which may be a source of Dark Energy. Our results can be easily consistent with PLANCK or BICEP2 data for appropriate choices of the value of n.

引用

页数：15

共 17 条

[1] 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

[2] BICEP2. II. EXPERIMENT AND THREE-YEAR DATA SET [J].

Ade, P. A. R. ;

Aikin, R. W. ;

Amiri, M. ;

Barkats, D. ;

Benton, S. J. ;

Bischoff, C. A. ;

Bock, J. J. ;

Brevik, J. A. ;

Buder, I. ;

Bullock, E. ;

Davis, G. ;

Day, P. K. ;

Dowell, C. D. ;

Duband, L. ;

Filippini, J. P. ;

Fliescher, S. ;

Golwala, S. R. ;

Halpern, M. ;

Hasselfield, M. ;

Hildebrandt, S. R. ;

Hilton, G. C. ;

Irwin, K. D. ;

Karkare, K. S. ;

Kaufman, J. P. ;

Keating, B. G. ;

Kernasovskiy, S. A. ;

Kovac, J. M. ;

Kuo, C. L. ;

Leitch, E. M. ;

Llombart, N. ;

Lueker, M. ;

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. ;

Story, K. T. ;

Sudiwala, R. V. ;

Teply, G. P. ;

Tolan, J. E. ;

Turner, A. D. ;

Vieregg, A. G. ;

Wilson, P. ;

Wong, C. L. .

ASTROPHYSICAL JOURNAL, 2014, 792 (01)

[3] 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)

[4] Conditions for the cosmological viability of f(R) dark energy models [J].

Amendola, Luca ;

Gannouji, Radouane ;

Polarski, David ;

Tsujikawa, Shinji .

PHYSICAL REVIEW D, 2007, 75 (08)

[5]

Ben-Dayan I., ARXIV14047349

[6] Curvature quintessence [J].

Capozziello, S .

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2002, 11 (04) :483-491

[7]

Codello A., ARXIV14043558

[8] Dynamics of dark energy [J].

Copeland, Edmund J. ;

Sami, M. ;

Tsujikawa, Shinji .

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2006, 15 (11) :1753-1935

[9] f (R) Theories [J].

De Felice, Antonio ;

Tsujikawa, Shinji .

LIVING REVIEWS IN RELATIVITY, 2010, 13

[10] Acceleration of the universe [J].

Liddle, AR .

NEW ASTRONOMY REVIEWS, 2001, 45 (4-5) :235-253

← 1 2 →