IPM Positions

Resident Researcher, School of Physics (2014 - 2021 )

Past IPM Positions

Resident Researcher, School of Physics (2006 - 2008) Resident Researcher, School of Physics (2004 - 2006) (End of Cooperation: March 2006 ) Faculty Member , School of Physics (1995 - 2004)

Non IPM Affiliations

Assistant Professor of University of Tehran

Research Interests

Fundamental problems in Early Universe and Cosmology; Fundamental problems in Quantum Gravity and Quantum; Filed Theory; Bohmian Quantum Mechanics;

Related Papers

1.	H. Khodabakhshi, A. Shirzad, F. Shojai and R. B. Mann Black hole entropy and boundary conditions Phys. Rev. D 101 (2020), 124007  [abstract] Code: IPM/P-2020/049

2.	H. Bouzari Nezhad and F. Shojai Trans-Planckian effects in warm inflation JCAP 07 (2019), 002  [abstract] arXive.org link: 1903.06938 [ abs, src, ps, others], cited by Code: IPM/P-2019/066

3.	S. Cheraghchi, and F. Shojai Superhorizon effects on the gauge invariant effective energy density in f (R) gravity Phys. Rev. D 100 (2019), 103509  [abstract] arXive.org link: 1910.11066 [ abs, src, ps, others], cited by Code: IPM/P-2019/052

4.	F. Shojai and R. Saadati Bending of light in a universe filled with quintessential dark energy Phys. Rev. D 100 (2019), 104041  [abstract] Code: IPM/P-2019/051 Note: NOV 20 2019

5.	F. Shojai, H. Khodabakhshi and A. Shirzad On the Classification of consistent boundary conditions for f(R)-Gravity Eur. Phys. J. C (Accepted) [abstract] arXive.org link: 1803.04306 [ abs, src, ps, others], cited by Code: IPM/P-2017/080 Note: https://doi.org/10.1140/epjc/s10052-018-6494-5

6.	F. Shojai and S. Cheraghchi On the initial conditions of scalar and tensor fluctuations in (R,) gravity Eur. Phys. J. C 78 (2018), 384  [abstract] Code: IPM/P-2017/079

7.	F. Shojai and H. Bouzari Nezhad The effect of α vacua on the scalar and tensor spectral indices: Slow roll approximation Phys. Rev. D 98 (2018), 063512  [abstract] arXive.org link: 1802.05537 [ abs, src, ps, others], cited by Code: IPM/P-2017/078

8.	F. Shojai, S. Cheraghchi and H. Bouzari Nezhad On the gravitational instability in the Newtonian limit of MOG Phys. Lett. B 770 (2017), 43-49  [abstract] Code: IPM/P-2017/029

9.	M. Roshan and F. Shojai Energy-momentum squared gravity Phys. Rev. D 94 (2016), 044002  [abstract] Code: IPM/P-2016/084

10.	F. Shojai, M. Kohandel and A. Stepanian On the relativistic anisotropic configurations Eur. Phys. J. C 76 (2016), 347  [abstract] Code: IPM/P-2016/026

11.	F. Shojai, M.R. Fazel, A. Estepanian and M. Kohandel On the Newtonian Anisotropic Configurations Eur. Phys. J. C (2015), 75: 250  [abstract] Code: IPM/P-2015/024

12.	F. Shojai and A. Shojai The equivalence principle and the relative velocity of local inertial frames Am. J. Phys. 83 (2015), 555  [abstract] Code: IPM/P-2015/023

13.	F. Shojai and A. Shirinifard Classical and Quantum Limits in Bohmian Quantum Cosmology Int. J. Mod. Phys. D 14 (2005), 1333-1345  [abstract] Code: IPM/P-2005/035

14.	A. Shojai, F. Shojai and N. Dadhich Static Einstein's Universe as a Quantum Solution of Casual Quantum Gravity Int. J. Mod. Phys. A 20 (2005), 2773-2780  [abstract] arXive.org link: gr-qc/0504137 [ abs, src, ps, others], cited by Code: IPM/P-2005/019

15.	F. Shojai and A. Shojai Constraint Algebra in Causal Loop Quantum Gravity ( In: Proceedings of XI Regional Conference on Mathematical Physics, 3-6 May 2004, p114-116, Tehran, Iran) [abstract] Code: IPM/P-2004/053

16.	A. Shojai and F. Shojai Causal Loop Quantum Gravity and Cosmological Solutions  (Preprint) [abstract] Code: IPM/P-2004/052

17.	F. Shojai and A. Shojai Understanding Quantum Theory in Terms of Geometry ( In: Progress in Quantum Physics Research) [abstract] Code: IPM/P-2004/015

18.	F. Shojai and A. Shojai On the Bohmian Quantum Friction PRAMANA J. Phys. 62 (2004), 803-814  [abstract] Code: IPM/P-2002/058

19.	A. Shojai and F. Shojai Constraints Algebra and Equations of Motion in Bohmian Interpretation of Quantum Gravity Classical Quant. Grav. 21 (2004), 1-9  [abstract] Code: IPM/P-2002/045

20.	F. Shojai Towards A General Covariant Quantum Gravity  (Preprint) [abstract] Code: IPM/P-2003/010

21.	A. Shojai and F. Shojai On the Relation of Weyl Geometry and Bohmian Quantum Gravity Gravitation and Cosmology 9 (2003), 163-168  [abstract] Code: IPM/P-2000/047

22.	A. Shojai and F. Shojai Bohmian Quantum Gravity in the Linear Field Approximation Physica Scripta 68 (2003), 207-212  [abstract] Code: IPM/P-2000/010

23.	F. Shojai and A. Shojai Quantum Einsteins Equations and Constraints Algebra PRAMANA J. Phys. 58 (2002), 13-19  [abstract] Code: IPM/P-2001/004

24.	A. Shojai and F. Shojai Quantum Effects and Cluster Formation Spacetime & Substance 2 (2001), 134-140  [abstract] Code: IPM/P-2000/036

25.	F. Shojai and A. Shojai Pure Quantum Solutions of Bohmian Quantum Gravity JHEP 05 (2001), 037  [abstract] Code: IPM/P-2000/011

26.	A. Shojai and F. Shojai About Some Problems Raised by the Relativistic Form of De-Broglie-Bohm Theory of Pilot Wave Physica Scripta 64 (2001), 413-416  [abstract] Code: IPM/P-1999/084

27.	A. Shojai and F. Shojai De Broglie-Bohm Quantum Theory and Perihelion Precession Annales de la Foundation Louis de Broglie 25 (2000), 293-301  [abstract] Code: IPM/P-2000/035

28.	F. Shojai and A. Shojai Non-Minimal Scalar-Tensor Theories and Quantum Gravity Int. J. Mod. Phys. A 15 (2000), 1859-1868  [abstract] Code: IPM/P-1999/049

29.	F. Shojai Perturbative Solutions of Bohmian Quantum Gravity Phys. Rev. D 60 (1999), 124001 1-6  [abstract] arXive.org link: gr-qc/9907093 [ abs, src, ps, others], cited by Code: IPM/P-1999/061

30.	M. Golshani, F. Shojai and A. Shojai Scalar Tensor Theories and Quantum Gravity Mod. Phys. Lett. A 13 (1998), 2915-2922  [abstract] arXive.org link: gr-qc/9903050 [ abs, src, ps, others], cited by Code: IPM/P-1998/025

31.	F. Shojai, A. Shojai and M. Golshani Conformal Transformations and Quantum Gravity Mod. Phys. Lett. A 13 (1998), 2725-2729  [abstract] arXive.org link: gr-qc/9903049 [ abs, src, ps, others], cited by Code: IPM/P-1998/017

32.	M. Golshani, A. Shojai and F. Shojai Nonlocal Effects in Quantum Gravity Mod. Phys. Lett. A 13 (1998), 2965-2969  [abstract] arXive.org link: gr-qc/9903049 [ abs, src, ps, others], cited by Code: IPM/P-1998/013

33.	M. Golshani and F. Shojai On the General Covariance in the Bohmian Quantum Gravity Int. J. Mod. Phys. A 13 (1998), 2135-2144  [abstract] arXive.org link: gr-qc/9903047 [ abs, src, ps, others], cited by Code: IPM/P-1997/023

34.	F. Shojai and M. Golshani On the Geometriziation of Bohman Mechanics: A New Suggested Approach Quantum Gravity Int. J. Mod. Phys. A 13 (1998), 677-693  [abstract] Code: IPM/P-1997/006

35.	M. Golshani and F. Shojai On Mach's Principle in the Bohmian Quantum Cosmology  (Preprint) [abstract] Code: IPM/P-1997/020

36.	F. Shojai and M. Golshani On the Canonical Transformations in the Bohmian Quantum Mechanics  (Preprint) [abstract] Code: IPM/P-1997/019