72 citations · 192 across the 20 of their papers we have counts for
20 papers
Muon Anomalous Magnetic Moment in Noncommutative Space-Time
Zahra Rezaei, Aboozar Ghaffary
The explanation of the muon anomalous magnetic moment (-AMM) requires new physics beyond the Standard Model. In this work, we investigate the effects of noncommutative space-tim…
Singlet scalar dark matter in the non-commutative space-time: a viable hypothesis to explain the gamma-ray excess in the galactic center
Zahra Rezaei, S. Peyman Zakeri
We explore the non-commutative space-time to revive the idea that gamma-ray excess in the galactic center can be the result of particle dark matter annihilation. In the non-commuta…
The LHC Drell-Yan Measurements as a Constraint for the Noncommutative Space-Time
Zahra Rezaei, Saeid Paktinat Mehdiabadi
The LHC measurements of the differential cross section of the Drell-Yan process is used to constrain the noncommutative space-time (NCST) phase space. A method is utilized to…
Azimuthal polarization of polarized top quark in noncommutative standard model
Z. Rezaei, R. Salehi
Top quark decays before hadronization and its information transfer to final products. The top quark decays via the weak interaction, hence the azimuthal polarized decay rate is zer…
Instability in Reaction-Superdiffusion Systems
Reza Torabi, Zahra Rezaei
We study the effect of superdiffusion on the instability in reaction-diffusion systems. It is shown that reaction-superdiffusion systems close to a Turing instability are equivalen…
Meson Thermalization by Baryon Injection in D4/D6 Model
Zahra Rezaei
We study meson thermalization in a strongly coupled plasma of quarks and gluons using AdS/CFT duality technique. Four dimensional large-Nc QCD is considered as a theory governing t…
Nucleon structure functions in noncommutative space-time
Ali Rafiei, Zahra Rezaei, Abolfazl Mirjalili
In the context of noncommutative space-time, we investigate the nucleon structure functions which plays an important role to identify the internal structure of nucleons. We use the…
Hydrodynamic Waves in an Anomalous Charged Fluid
Navid Abbasi, Ali Davody, Kasra Hejazi +1
We study the collective excitations in a relativistic fluid with an anomalous current. In dimensions at zero chemical potential, in addition to ordinary sound modes we…
The Imaginary Potential of Heavy Quarkonia Moving in Strongly Coupled Plasma
M. Ali-Akbari, D. Giataganas, Z. Rezaei
The melting of a heavy quark-antiquark bound state depends on the screening phenomena associated with the binding energy, as well as scattering phenomena associated with the imagin…
Thermal Fluctuation and Meson Melting: Holographic Approach
M. Ali-Akbari, Z. Rezaei, A. Vahedi
We use gauge/gravity duality to investigate the effect of thermal fluctuations on the dissociation of the quarkonium meson in strongly coupled -dimensional gauge theories. T…
Algebraic Form of M3-Brane Action
Hossein Ghadjari, Zahra Rezaei
We reformulate the bosonic action of unstable M3-brane to manifest its algebraic representation. It is seen that in contrast with string and M2-brane actions that are represented o…
Charged lepton electric dipole moment enhancement in the Lorentz violated extension of the standard model
M. Haghighat, I. Motie, Z. Rezaei
We consider the Lorentz violated extension of the standard model. In this framework, there are terms that explicitly violate CP-symmetry. We examine the CPT-even -term to f…
Probe Branes Thermalization in External Electric and Magnetic Fields
M. Ali-Akbari, H. Ebrahim, Z. Rezaei
We study thermalization on rotating probe branes in AdS_5 x S^5 background in the presence of constant external electric and magnetic fields. In the AdS/CFT framework this correspo…
The effect of Dirac phase on acoustic vortex in media with screw dislocation
Reza Torabi, Zahra Rezaei
We study acoustic vortex in media with screw dislocation using the Katanaev-Volovich theory of defects. It is shown that the screw dislocation affects the beam's orbital angular mo…
Boundary Super-Deformations, Boundary States, and Tachyon Condensation
Zahra Rezaei
The open string tachyon and U(1) gauge field as longitudinal fluctuations and the velocity as transverse fluctuation of an arbitrary dimensional D-brane are considered as boundary…
Interaction of Moving Branes with Background Massless and Tachyon Fields in Superstring Theory
Zahra Rezaei, Davoud Kamani
Using the boundary state formalism we study a moving D-brane in a partially compact spacetime in the presence of the background fields: Kalb-Ramond , a U(1) gauge field…
Moving Branes with Background Massless and Tachyon Fields in the Compact Spacetime
Zahra Rezaei, Davoud Kamani
In this article we shall obtain the boundary state associated with a moving -brane in the presence of the Kalb-Ramond field , an internal U(1) gauge field and a t…
Moving Branes in Presence of the Background Tachyon Fields
Zahra Rezaei, Davoud Kamani
We compute the boundary state associated with a moving D-brane in the presence of the open string tachyon field as a background field. The effect of the tachyon condensation on…
Primordial vorticity and gradient expansion
Massimo Giovannini, Zahra Rezaei
The evolution equations of the vorticities of the electrons, ions and photons in a pre-decoupling plasma are derived, in a fully inhomogeneous geometry, by combining the general re…
Generation of circular polarization of the CMB
E. Bavarsad, M. Haghighat, Z. Rezaei +3
According to the standard cosmology, near the last scattering surface, the photons scattered via Compton scattering are just linearly polarized and then the primordial circular pol…