668 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute for Research in Fundamental SciencesIR108 papers
- Damghan UniversityIR31 papers
- Islamic Azad University, MashhadIR13 papers
- K. N. Toosi University of TechnologyIR13 papers
- Farhangian UniversityIR12 papers
- Shahid Beheshti UniversityIR11 papers
- University of TehranIR11 papers
- Dublin City UniversityIE10 papers
- Golestan UniversityIR10 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Deakin UniversityAU9 papers
- Institute of Metal Superplasticity ProblemsRU9 papers
34 papers · 1 filter
T-duality of -correction to DBI action at all orders of gauge field
Mohammad R. Garousi
By explicit calculations of four-field couplings, we observe that the higher derivative corrections to the DBI action in flat space-time, can be either in a covariant form or in a…
The Effect of Large Scale Magnetic Field on Outflow in ADAFs: an Odd Symmetry Configuration
Maryam Samadi, Shahram Abbassi
We construct self-similar inflow-outflow solutions for a hot viscous-resistive accretion flow with large scale magnetic fields that have odd symmetry with respect to the equatorial…
Hydrodynamical wind on vertically self-gravitating ADAFs in the presence of toroidal magnetic field
Maryam Ghasemnezhad, Shahram Abbassi
We present the effect of a hydrodynamical wind on the structure and the surface temperature of a vertically self-gravitating magnetized ADAFs using self-similar solutions. Also a m…
Cartesian decomposition and Numerical radius inequalities
Fuad Kittaneh, Mohammad Sal Moslehian, Takeaki Yamazaki
We show that if is the Cartesian decomposition of , then for , . We then apply…
Norm-parallelism in the geometry of Hilbert -modules
Ali Zamani, Mohammad Sal Moslehian
Utilizing the Birkhoff--James orthogonality, we present some characterizations of the norm-parallelism for elements of defined on a finite dimensional Hil…
On Nilpotent Multipliers of Pairs of Groups
Azam Hokmabadi, Fahimeh Mohammadzadeh, Behrooz Mashayekhy
In this paper, we determine the structure of the nilpotent multipliers of all pairs of finitely generated abelian groups where admits a complement in . Moreover, som…
An off-shell D-brane action at order in flat spacetime
Mohammad R. Garousi
We use compatibility of the second fundamental form corrections to DBI action at order which includes trace of the second fundamental form, with T-duality and with the linea…
Relative Cayley graphs of finite groups
Mohammad Farrokhi Derakhshandeh Ghouchan, Mehdi Rajabian, Ahmad Erfanian
The relative Cayley graph of a group with respect to its proper subgroup , is a graph whose vertices are elements of and two vertices and are adjacent…
Spanning k-ended trees of 3-regular connected graphs
Hamed Ghasemian Zoeram, Daniel Yaqubi
A tree is called k-ended tree if it has at most k leaves, where a leaf is a vertex of degree one. In this paper we prove that every 3-regular connected graph with n vertices such t…
A novel mutation operator based on the union of fitness and design spaces information for Differential Evolution
H. Sharifi Noghabi, H. Rajabi Mashhadi, K. Shojaei
Differential Evolution (DE) is one of the most successful and powerful evolutionary algorithms for global optimization problem. The most important operator in this algorithm is mut…
AGN activity and IGM heating in fossil cluster RX J1416.4+2315
H. Miraghaei, H. G. Khosroshahi, C. Sengupta +3
We study Active Galactic Nucleus (AGN) activity in the fossil galaxy cluster, RX J1416.4+2315. Radio observations were carried out using Giant Metrewave Radio Telescope (GMRT) at t…
Computable Measure of Total Quantum Correlation of Multipartite Systems
Javad Behdani, Seyed Javad Akhtarshenas, Mohsen Sarbishaei
Quantum discord as a measure of the quantum correlations cannot be easily computed for most of density operators. In this paper, we present a measure of the total quantum correlati…
Thick brane solitons breaking symmetry
Marzieh Peyravi, Nematollah Riazi, Francisco S. N. Lobo
New soliton solutions for thick branes in 4 + 1 dimensions are considered in this article. In particular, brane models based on the sine-Gordon (SG), and scalar fie…
Generation and nonclassicality of entangled states via the interaction of two three-level atoms with a quantized cavity field assisted by a driving external classical field
H. R. Baghshahi, M. K. Tavassoly, S. J. Akhtarshenas
The interaction of two identical three-level atoms of the types , and with a quantized cavity field as well as a driving external classical field is studied. Under two c…
RSCM Technology for Developing Runtime-Reconfigurable Telecommunication Applications
Sayed Kamaledin Ghiasi-Shirazi, Mahdi Mohseni, Majid Darvishan +1
Runtime reconfiguration is a fundamental requirement of many telecommunication applications which also has been addressed by management standards like CMIP, 3GPP TS 32.602, and NET…
On double truncated (interval) WCRE and WCE
Salimeh Yasaei Sekeh, Gholamreza Mohtashami Borzadran, Abdolhamid Rezaei Roknabadi
Measure of the weighted cumulative entropy about the predictability of failure time of a system have been introduced in [3]. Referring properties of doubly truncated (interval) cum…
Exact cosmological solutions for MOG
Mahmood Roshan
We find some new exact cosmological solutions for the covariant scalar-tensor-vector gravity theory, the so-called MOdified Gravity (MOG). The exact solution of the vacuum field eq…
Joint Source-Channel Coding for Broadcast Channel with Cooperating Receivers
Sajjad Bahrami, Behrooz Razeghi, Mostafa Monemizadeh +1
It is known that, as opposed to point-to-point channel, separate source and channel coding is not optimal in general for sending correlated sources over multiuser channels. In some…
The recombination equation for interval partitions
Michael Baake, Elham Shamsara
The general deterministic recombination equation in continuous time is analysed for various lattices, with special emphasis on the lattice of interval (or ordered) partitions. Base…
Interferometry for rotating sources
S. Velle, S. Mehrabi Pari, L. P. Csernai
The two particle interferometry method to determine the size of the emitting source after a heavy ion collision is extended. Following the extension of the method to spherical expa…
Holographic entanglement entropy from minimal surfaces with/without extrinsic curvature
Ahmad Ghodsi, Mohammad Moghadassi
In this paper we show that in addition to the known minimal surfaces which appear in the literature for computing the entanglement entropy there are other minimal surfaces with non…
Inequalities for operator space numerical radius of block matrices
Mohammad Sal Moslehian, Mostafa Sattari
In this paper, we study the relationship between operator space norm and operator space numerical radius on the matrix space , when is a numerical radius oper…
Vertical structure of Advection dominated Accretion Flows
Fateme Zahra Zeraatgari, Shahram Abbassi
We solve the set of hydrodynamic (HD) equations for optically thin Advection Dominated Accretion Flows (ADAFs) by assuming radially self-similar in spherical coordinate system $ (r…
Frames for operators in Banach spaces via semi-inner products
Bahram Dastourian, Mohammad Janfada
In this paper, we propose to define the concept of family of local atoms and then we generalize this concept to the atomic system for operator in Banach spaces by using semi-inner…