79 citations · 656 across the 50 of their papers we have counts for
9 papers · 1 filter
Klein-Gordon oscillator in the presence of external fields in a cosmic space-time with a spacelike dislocation and Aharonov-Bohm effect
Faizuddin Ahmed
In this paper, we study interactions of a scalar particle with electromagnetic potential in the background space-time generated by a cosmic string with a spacelike dislocation. We…
Reply to "Comment on Comment on Linear confinement of a scalar particle in a Gödel-type space-time"
Faizuddin Ahmed
A hypothetical energy quantization condition is imposed in [1] (Francisco A. Cruz Neto {\it et al.}, arXiv : 1910.11701 [gr-qc]) in order to show consistent of the result with thos…
Relativistic quantum dynamics of spin-0 massive charged particle in the presence of external fields in 4D curved space-time with a cosmic string
Faizuddin Ahmed
In this work, we investigate the relativistic quantum dynamics of spin-0 massive charged particles in a 4D curved space-time, the generalization of a cosmic string space-time. We i…
The Dirac Equation in (1+2)-dimensional Gürses space-time backgrounds
Faizuddin Ahmed
In this article, we investigate the relativistic quantum dynamics of spin- particles in (1+2)-dimensional Gürses space-time backgrounds, and analyze the effects on the…
Axial symmetry cosmological constant vacuum solution of field equations with a curvature singularity, closed time-like curves and deviation of geodesics
Faizuddin Ahmed, Bidyut Bikash Hazarika, Debojit Sarma
In this paper, we present a type D, non-vanishing cosmological constant, vacuum solution of the Einstein's field equations, extension of an axially symmetric, asymptotically flat v…
Comment on "Ground state of a bosonic massive charged particle in the presence of external fields in a Gödel-type space-time [Eur. Phys. J. Plus (2018) 133 : 530]"
Faizuddin Ahmed
We point out incorrect equations derived in a paper published in this journal Ref. [1] (E. O. Silva, Eur. Phys. J. Plus (2018) 133 : 530) for the Klein-Gordon equation with the Aha…