IPM Positions

Faculty Member , School of Astronomy (2018 - Present )

Past IPM Positions

PostDoctoral Associate, School of Astronomy (2013 - 2014) Student Researcher, School of Physics (2010 - 2013)

Research Interests

Early Universe Cosmology

Related Papers

1.	Sina . Hooshangi, Mohammad Hossein . Namjoo and Mahdiyar . Noorbala Rare Events Are Nonperturbative: Primordial Black Holes From Heavy-Tailed Distributions Phys. Lett. B 834 (2022),   [abstract] Code: IPM/A-2022/15

2.	Sina . Hooshangi, Alireza . Talebian, Mohammad Hossein . Namjoo and Hassan . Firouzjahi Multiple field ultraslow-roll inflation: Primordial black holes from straight bulk and distorted boundary Phys. Rev. D 105 (2022),   [abstract] Code: IPM/A-2022/13

3.	Borna . Salehian, Hong-Yi . Zhang, Mustafa . A. Amin, David . I. Kaiser and Mohammad Hossein. Namjoo Beyond Schrödinger-Poisson: Nonrelativistic Effective Field Theory for Scalar Dark Matter JHEP (2021),   [abstract] Code: IPM/A-2021/23

4.	Borna . Salehian, Mohammad Hossein. Namjoo and David . I. Kaiser Effective theories for a nonrelativistic field in an expanding universe: Induced self-interaction, pressure, sound speed, and viscosity JHEP (2020),   [abstract] Code: IPM/A-2020/16

5.	H. Assadullahi, H. Firouzjahi, M.H. Namjoo and D. Wands CMB hemispherical asymmetry from non-linear isocurvature perturbations JCAP 2015 (2015), 15  [abstract] Code: IPM/A-2015/08

6.	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

7.	. 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

8.	A. Abolhasani, S. Baghram, H. Firouzjahi and M.H. Namjoo Asymmetric Sky from the Long Mode Modulations Phys. Rev. D 89 (2014), 16  [abstract] Code: IPM/A-2014/23

9.	H. Firouzjahi and M.H. Namjoo Jump in fluid properties of inflationary universe to reconcile scalar and tensor spectra Phys. Rev. D 90 (2014), 12  [abstract] Code: IPM/A-2014/18

10.	M.H. Namjoo, A. Abolhasani, S. Baghram and H. Firouzjahi CMB Hemispherical Asymmetry: Long Mode Modulation and non-Gaussianity JCAP 2014 (2014), 11  [abstract] Code: IPM/A-2014/14

11.	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

12.	H. Firouzjahi, J. - Ouk Gong and M.h. Namjoo Scale-dependent hemispherical asymmetry from general initial state during inflation JCAP 2014 (2014), 16  [abstract] Code: IPM/A-2014/10

13.	M. Alishahiha, H. Firouzjahi, K. Koyama and M.H. Namjoo Cosmological perturbations in inflationary models with anisotropic space-time scaling in a Lifshitz background Phys. Rev. D (2013),   [abstract] Code: IPM/A-2014/24

14.	X. Chen, H. Firouzjahi, Eiichiro. Komatsu, M.H. Namjoo and M. Sasaki In-in and δN calculations of the bispectrum from non-attractor single-field inflation JCAP (2013),   [abstract] Code: IPM/A-2014/22

15.	M.H. Namjoo, S. Baghram and H. Firouzjahi Hemispherical Asymmetry and Local non-Gaussianity: a Consistency Condition Phys. Rev. D (2013), 13  [abstract] Code:

16.	S. Baghram, M.H. Namjoo and H. Firouzjahi Large Scale Anisotropic Bias from Primordial Non-Gaussianity A-2013/23 JCAP 2013 (2013),   [abstract] Code: IPM/A-2013/23

17.	C. Xingang, H. Firouzjahi, M.H. Namjoo and M. Sasaki A single field inflation model with large local non-Gaussianity Europhys. Lett. 102 (2013),   [abstract] Code: IPM/A-2012/21

18.	X. Chen, H. Firouzjahi, M.H. Namjoo and . Sasaki Fluid Inflation JCAP (2013), 13  [abstract] Code: IPM/A-2013/25

19.	. Assadullahi, . Firouzjahi, M.H. Namjoo and D. Wands Modulated curvaton decay JCAP (2013), 041  [abstract] Code: IPM/A-2012/24

20.	H. Assadullahi, H. Firouzjahi, M. Namjoo and D. Wands Curvaton and the inhomogeneous end of inflation JCAP (2012), 024  [abstract] Code: IPM/A-2012/012

21.	M. Namjoo, H. Firouzjahi and M. Sasaki Multiple Inflationary Stages with Varying Equation of State JCAP (2012), 018  [abstract] Code: IPM/A-2012/012

22.	M. Alishahiha, H. Firouzjahi and M.H. Namjoo DBI Lifshitz Inflation JCAP 08 (2011), 028  [abstract] arXive.org link: 1103.2919 [ abs, src, ps, others], cited by Code: IPM/P-2011/006

23.	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