“Ali Akbar Abolhasani”

Tel:  +21 22280692
Fax:  +21 22280415
Email: 

IPM Positions

Resident Researcher, School of Astronomy
(2020 - Present )

Past IPM Positions

Research Associate, School of Physics
(2014 - 2020)
PostDoctoral Associate, School of Physics
(2011 - 2014)

Ph.D. Student, School of Physics
(2009 - 2011)


Research Interests

Early Universe Cosmology

Related Papers

1. A.A. Abolhasani and M.M. Sheikh-Jabbari
Observable Quantum Loop Effects in the Sky
JCAP 06 (2020), 031  [abstract]
arXive.org link: 2003.09640 [ abs, src, ps, others], cited by
Code: IPM/P-2020/010 Note: June 2020
2. A.A. Abolhasani and M.M. Sheikh-Jabbari
Resonant reconciliation of convex-potential inflation models and the Planck data
Phys. Rev. D 100 (2019), 103505   [abstract]
arXive.org link: 1903.05120 [ abs, src, ps, others], cited by
Code: IPM/P-2019/008
3. Alireza. Allahyari, Javad. T. Firouzjaeeb and Ali Akbar . Abolhasani
Primordial black holes in linear and non-linear regimes
JCAP 2017 (2017),   [abstract]
Code: IPM/A-2017/30
4. Alireza. Allahyari, Javad. T. Firouzjaee and Ali Akbar . Abolhasani
Primordial black holes in linear and non-linear regimes
JCAP 2017 (2017),   [abstract]
Code: IPM/A-2016/09
5. A.A. Abolhasani, M. Mirbabayi and E. Pajer
Systematic renormalization of the effective theory of Large Scale Structure
JCAP 05 (2016), 063  [abstract]
Code: IPM/P-2016/087
6. AliAkbar. Abolhasani, Mohammad. Akhshik, Razieh. Emami and Hassan. Firouzjahi
Primordial Statistical Anisotropies: The Effective Field Theory Approach
JCAP (2016),   [abstract]
Code: IPM/A-2015/22
7. M.H. Namjoo, A.A. Abolhasani, H. Assadullahi, S. Baghram, H. Firouzjahi and D. Wands
Expected dipole asymmetry in CMB polarization
JCAP 2015 (2015), 10  [abstract]
Code: IPM/A-2015/07
8. . Baghram, . Abolhasani, . Firouzjahi and . Namjoo
Fingerprints of Anomalous Primordial Universe on the Abundance of Large Scale Structures
JCAP (2014),   [abstract]
Code: IPM/A-2014/63
9. S. Baghram, A. Abolhasani, H. Firouzjahi and M.H. Namjoo
Fingerprints of Anomalous Primordial Universe on the Abundance of Large Scale Structures
JCAP 2014 (2014), 16  [abstract]
Code: IPM/A-2014/13
10. A.A. Abolhasani, R. Emami and H. Firouzjahi
Primordial Anisotropies in Gauged Hybrid Inflation
JCAP 1405 (2014), 016  [abstract]
Code: IPM/P-2014/039
11. A.A. Abolhasani, R. Emami, J. T. Firouzjaee and H. Firouzjahi
delta N Formalism in Anisotropic Inflation and Large Anisotropic Bispectrum and Trispectrum
JCAP 1308 (2013), 016  [abstract]
Code: IPM/P-2013/060
12. . Namjoo, . Sasaki and . Firouzjahi
Violation of non-Gaussianity consistency relation in a single field inflationary model
Europhys. Lett. 101 (2013), 39001  [abstract]
Code: IPM/A-2012/015
13. A. Abolhasai, H. Firouzjahi and M. Noorbala
Effects of Variable Newton Constant During Inflation
Phys. Rev. D 86 (2012),   [abstract]
Code: IPM/A-2012/010
14. A. A. Abolhasani, H. Firouzjahi, Sh. Khosravi and M. Sasaki
Local Features with Large Spike non-Gaussianities during Inflation
JCAP 11 (2012), 012  [abstract]
Code: IPM/P-2012/011
15. A. A. Abolhasani, H. Firouzjahi and M. Sasaki
Curvature Perturbation and Waterfall Dynamics in Hybrid Inflation
JCAP 10 (2011), 015  [abstract]
arXive.org link: 1106.6315 [ abs, src, ps, others], cited by
Code: IPM/P-2011/003
16. A.A. Abolhasani, H. Firouzjahi and M.H. Namjoo
Curvature Perturbations and non-Gaussianities from Waterfall Phase Transition during Inflation
Classical Quant. Grav. 28 (2011), 075009   [abstract]
arXive.org link: arXiv:1010.6292 [ abs, src, ps, others], cited by
Code: IPM/P-2010/044
17. A.A. Abolhasani and H. Firouzjahi
No Large Scale Curvature Perturbations during Waterfall of Hybrid Inflation
Phys. Rev. D 83 (2011), 063513   [abstract]
arXive.org link: arXiv:1005.2934 [ abs, src, ps, others], cited by
Code: IPM/P-2010/018
18. A.A. Abolhasani, H. Firouzjahi and M.M. Sheikh-Jabbari
Tachyonic Resonance Preheating in Expanding Universe
Phys. Rev. D 81 (2010), 043524  [abstract]
Code: IPM/P-2009/052
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