IPM Positions

Non Resident Researcher, School of Physics (2004 - 2005 )

Past IPM Positions

PostDoctoral Associate, School of Physics (1996 - 2003)

Research Interests

Branes in superyravity and string theory, Branes world-volume solitons, Noncommutative solitons, Noncommutative supersymmetry

Research Activities

In the past few years, my research interests and activities have been focused around the following subjects; string solitons of the type of brane configurations, brane world volume soltions, solitons of noncommutative field theories with applications to tachyon condensation and brane physics, deformation of the supersymmetry algebra in noncommutative spaces and construction of models with noncommutative super symmetry. The last topic is currently under the investigation. In this respect we have already found the deformations of the 2 and 4 dimensional N=1 superalgebras together with some of their representations. Construction of the field theory models with these types of symmetries and investigation of their properties, such as their BPS states, are subjects of the current research.

Present Research Project at IPM

Noncommutative deformation of the supersymmetry. Algebras and their field theory realizations

Related Papers

1.	R. Abbaspur and A. Imaanpur Nonanticommutative Deformation of N=4 SYM Theory: the Myers Effect and Vacuum States JHEP 01 (2006), 017  [abstract] arXive.org link: hep-th/0509220 [ abs, src, ps, others], cited by Code: IPM/P-2005/090

2.	R. Abbaspur Scalar Solitons in Non(anti)Commutative Superspace  (Preprint) [abstract] arXive.org link: hep-th/0308050 [ abs, src, ps, others], cited by Code: IPM/P-2003/042

3.	R. Abbaspur, A. Imaanpur and S. Parvizi N=2 SO(N) SYM Theory from Matrix Model JHEP 07 (2003), 043  [abstract] arXive.org link: hep-th/0302083 [ abs, src, ps, others], cited by Code: IPM/P-2003/007

4.	R. Abbaspur Realization of Central Charges in Theories with Generalized Noncommutative Supersymmetry JHEP 05 (2003), 023  [abstract] Code: IPM/P-2003/028

5.	R. Abbaspur Generalized Noncommutative Superalgebras Mod. Phys. Lett. A 18 (2003), 587-599  [abstract] Code: IPM/P-2002/073

6.	R. Abbaspur Noncommutative Supersymmetry in Two Dimenions Int. J. Mod. Phys. A 18 (2003), 855-878  [abstract] arXive.org link: hep-th/0110005 [ abs, src, ps, others], cited by Code: IPM/P-2001/033

7.	R. Abbaspur A Field Theoretic Realization of the Generalized Noncommutative  (Preprint) [abstract] Code: IPM/P-2002/044

8.	R. Abbaspur Generalized Noncommutative Supersymmetry from A New Gauge Symmetry  (Preprint) [abstract] arXive.org link: hep-th/0206170 [ abs, src, ps, others], cited by Code: IPM/P-2002/018

9.	R. Abbaspur Branes at Angles from DBI Action  (Preprint) [abstract] arXive.org link: hep-th/9903108 [ abs, src, ps, others], cited by Code: IPM/P-1999/012

10.	R. Abbaspur Brane Mechanics  (Preprint) [abstract] arXive.org link: hep-th/9903015 [ abs, src, ps, others], cited by Code: IPM/P-1999/008

11.	R. Abbaspur and H. Arfaei Distributed Systems of Intersecting Branes at Arbitrary Angles Nucl. Phys. B 541 (1999), 386-440  [abstract] arXive.org link: hep-th/9803162 [ abs, src, ps, others], cited by Code: IPM/P-1998/034