28 citations · 78 across the 8 of their papers we have counts for
8 papers
Particle creation in the presence of minimal length: The time dependent gauge
M. Bouali, S. Haouat
In this paper we have studied the problem of scalar particles pair creation by a constant electric field in the presence of a minimal length. A closed expression for the correspond…
On the Klein's paradox in the presence of a scalar potential
Basma Ainouz, Salah Haouat
In this paper, we have studied the Klein's paradox in the presence of both scalar and vector potential barriers. From the corresponding Dirac equation we have calculated the transm…
Effect of the electric field on the creation of fermions in de-Sitter space-time
S. Haouat, R. Chekireb
The effect of the electric field on the creation of spin 1/2 particles from vacuum in the (1+1) dimensional de-Sitter space-time is studied. The Dirac equation with a constant elec…
Influence of a Minimal Length on the Creation of Scalar Particles
S. Haouat, K. Nouicer
In this paper we have studied the problem of scalar particles pair creation by an electric field in the presence of a minimal length. Two sets of exact solutions for the Klein Gord…
Comment on "Creation of spin 1/2 particles by an electric field in de Sitter space"
S. Haouat, R. Chekireb
The main objective of this comment is to correct the density number of created fermions by an electric field in the (1+1) dimensional de-Sitter space-time communicated by V. M. Vil…
Effect of electromagnetic fields on the creation of scalar particles in a flat Robertson-Walker space-time
S. Haouat, R. Chekireb
The influence of electromagnetic fields on the creation of scalar particles from vacuum in a flat Robertson-Walker space-time is studied. The Klein Gordon equation with varying ele…
Path integral solution for an angle-dependent anharmonic oscillator
S. Haouat
We have given a straightforward method to solve the problem of noncentral anharmonic oscillator in three dimensions. The relative propagator is presented by means of path integrals…
On the Creation of Scalar Particles in a Flat Robertson-Walker Space-time
S. Haouat, R. Chekireb
The problem of particle creation from vacuum in a flat Robertson-Walker space-time is studied. Two sets of exact solutions for the Klein Gordon equation are given. Then the canonic…