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“Nematollah Riazi”


IPM Positions

Non Resident Researcher, School of Physics
(1996 - 2004 )

Non IPM Affiliations

Associate Professor of Shiraz University

Research Interests

1. Gravitation and the physics of the early universe, 2.Nonlinear fields and their soliton solutions


Kharazmi International Prize for research on soliton theory (1998). Distinguished Researcher, College of Sciences, Shiraz University (2003).

Related Papers

1. M. Eshaghi, M. Zarei, N. Riazi and A. Kiasatpour
Inflation with Fractional Potential: A Comprehensive Study
arXiv (2015),   [abstract]
Code: IPM/A-2015/11
2. A.A. Navabi and N. Riazi
Is the Age Problem Resolved?
J. Astrophys. Astronom. 24 (2003), 3-10  [abstract]
Code: IPM/P-2002/017
3. N. Riazi
Some Exact Geometries for Asymptotically de Sitter Spacetime
Astrophysics and Space Science 283 (2003), 235-244  [abstract]
Code: IPM/P-2002/077
4. A. Dariush and N. Riazi
A new apsidal motion study of DI Her
Astrophysics and Space Science 283 (2003), 257-265  [abstract]
Code: IPM/P-2002/016
5. N. Riazi, A. Azizi and S.M. Zebarjad
Soliton Decay in Coupled System of Scalar Fields
Phys. Rev. D 66 (2002), 065003  [abstract]
arXive.org link: hep-th/0202122 [ abs, src, ps, others], cited by
Code: IPM/P-2002/087
6. N. Riazi
Irregular Behavior in the Light Variations of 29 Cyg
Astrophysics and Space Science 282 (2002), 381-390  [abstract]
Code: IPM/P-2001/026
7. G.H. Bordbar and N. Riazi
Phenomenological Nucleon-Nucleon Potentials and the Equation of State of Neutron Star Matter
Astrophysics and Space Science 282 (2002), 563-572  [abstract]
Code: IPM/P-2000/071
8. N. Riazi
Spherical Structures in the Inflationary Cosmology
 (Preprint) [abstract]
Code: IPM/P-2001/027
9. N. Riazi, M.M. Golshan and K. Mansouri
Coupled System of Scalar Fields: Stability and Quantization of Soliton-Like Solutions
Int. J. Theor. Phys., Group Theory and Nonlinear Optics 7 (2001), 91-102  [abstract]
Code: IPM/P-2001/025
10. G.H. Bordbar and N. Riazi
Equation of State of Newborn Neutron Star Matter with Untrapped Neutrinos
Int. J. Theor. Phys. 40 (2001), 1671-1681  [abstract]
Code: IPM/P-2000/072
11. N. Riazi and G.H. Bordbar
Hot Neutron Star Matter Equation of State
Int. J. Theor. Phys., Group Theory and Nonlinear Optics 7 (2001), 73-86  [abstract]
Code: IPM/P-2000/070
12. B. Nasre Esfahani and N. Riazi
Geodesics in Wormhole Spacetimes
Iranian J. Sci. Tech. 24 (2000), 139-146  [abstract]
Code: IPM/P-2000/074
13. N. Riazi and B. Nasre Esfahani
Time-Dependent Wormholes in An Expanding Universe Dominated by Traceless Matter
Astrophysics and Space Science 271 (2000), 237-243  [abstract]
Code: IPM/P-1999/083
14. A.R. Gharaati and N. Riazi
Dynamics of Sine-Gordon Solitons
Int. J. Theor. Phys. 37 (1998), 1081-1120  [abstract]
Code: IPM/P-1998/058
15. N. Riazi
Double Sine-Gordon System with Remarkable Properties
 (Preprint) [abstract]
Code: IPM/P-1997/039
16. N. Riazi
Soliton Confinement
 (Preprint) [abstract]
Code: IPM/P-1997/021
17. N. Riazi
Wormholes in Scalar Tensor Theories of Gravity
J. Kor. Astro. Soci. 29 (1996), S283-S284  [abstract]
Code: IPM/P-1996/053
18. N. Riazi and A. Vasheghani
Isovector Solitons and Maxwell's Equations
Int. J. Theor. Phys. 35 (1996), 587-591  [abstract]
Code: IPM/P-1996/052
19. N. Riazi
Dynamics of Solitons in Inhomogeneous Josephson Junctions
Int. J. Theor. Phys. 35 (1996), 101-113  [abstract]
Code: IPM/P-1996/043
20. E. Ahmadi-Azar and N. Riazi
A class of Cosmological Solutions of Brans-Dicke Theory with Cosmological Constant
Astrophysics and Space Science 226 (1995), 1-5  [abstract]
Code: IPM/P-1995/029
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