154 citations · 1.5k across the 65 of their papers we have counts for
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Attractor solutions for general hessence dark energy
M. Alimohammadi, H. Mohseni Sadjadi
As a candidate for the dark energy, the hessence model has been recently introduced. We discuss the critical points of this model in almost general case, that is for arbitrary hess…
Electrostatic self-energy in QED_2 on curved background
H. Mohseni Sadjadi
By considering the vacuum polarization, we study the effects of geometry on electrostatic self--energy of a test charge near the black hole horizon and also in regions with strong…
Massive Schwinger model and its confining aspects on curved space-time
M. Alimohammadi, H. Mohseni Sadjadi
Using a covariant method to regularize the composite operators, we obtain the bosonized action of the massive Schwinger model on a classical curved background. Using the solution o…
potential in the Schwinger model on curved space - time
H. Mohseni. Sadjadi, Kh. Saaidi
We study the confining and screening aspects of the Schwinger model on curved static backgrounds.
Confinement and screening of the Schwinger model on the Poincare half plane
H. Mohseni Sadjadi, M. Alimohammadi
We discuss the confining features of the Schwinger model on the Poincare half plane. We show that despite the fact that the expectation value of the large Wilson loop of massless S…
Coulomb gas representation of quantum Hall effect on Riemann surfaces
M. Alimohammadi, H. Mohseni Sadjadi
Using the correlation function of chiral vertex operators of the Coulomb gas model, we find the Laughlin wavefunctions of quantum Hall effect, with filling factor , on Riema…