#### Filter Results:

- Full text PDF available (60)

#### Publication Year

1994

2018

- This year (1)
- Last 5 years (12)
- Last 10 years (44)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

The shifted-l expansion technique (SLET) has been developed to solve for the eigenvalues of SchrÃ¶dinger equation in three (3D) and two dimensions (2D). SLET simply consists of using 1/ Â¯ l as aâ€¦ (More)

- Omar G Mustafa
- 1999

The shifted l expansion technique (SLET) is extended to solve for Dirac particle trapped in spherically symmetric scalar and/or 4vector potentials. A parameter Î» = 0, 1 is introduced in such a wayâ€¦ (More)

- Scott R. Henderson, Rahat A Maitland, Omar G Mustafa, John R Miell, M. A. Crook, Sumith Kottegoda
- QJM : monthly journal of the Association ofâ€¦
- 2013

BACKGROUND
Severe hypertriglyceridaemia is a recognized complication of Type 2 diabetes mellitus (T2DM); however, there is no consensus on acute management despite the significant risk of developingâ€¦ (More)

- Eleni Daniel, Simon J. B. Aylwin, +25 authors John Newell-Price
- The Journal of clinical endocrinology andâ€¦
- 2015

BACKGROUND
Cushing's syndrome (CS) is a severe condition with excess mortality and significant morbidity necessitating control of hypercortisolemia. There are few data documenting use of theâ€¦ (More)

- Omar G Mustafa, S. Habib Mazharimousavi
- 2008

A class of non-Hermitian d-dimensional Hamiltonians with position dependent mass and their Î·-pseudo-Hermiticity generators is presented. Illustrative examples are given in 1D, 2D, and 3D forâ€¦ (More)

- Omar G Mustafa, S. Habib Mazharimousavi
- 2009

A class of spherically symmetric non-Hermitian Hamiltonians and their Î·-pseudo-Hermiticity generators are presented. An operators-based procedure is introduced so that the results for the 1Dâ€¦ (More)

- Omar G Mustafa, S. Habib Mazharimousavi
- 2008

We consider a free particle, V (r) = 0, with a position-dependent mass m(r) = 1/(1 + Ï‚ 2 r 2) 2 in the d-dimensional SchrÃ¶dinger equation. The effective potential turns out to be a generalizedâ€¦ (More)

- Omar G Mustafa
- 2007

The (3+1)-dimensional Dirac equation with position dependent mass in 4-vector electromagnetic fields is considered. Using two over-simplified examples (the Dirac-Coulomb and Dirac-oscillator fields),â€¦ (More)

- Omar G Mustafa, S. Habib Mazharimousavi
- 2009

We consider an unusual singular position=dependent-mass particle in an infinite potential well. The corresponding Hamiltonian is mapped through a point-canonical-transformation and an explicitâ€¦ (More)

- Omar G Mustafa, S. Habib Mazharimousavi
- 2008

Exact solvability of some non-Hermitian Î·-weak-pseudo-Hermitian Hamiltonians is explored as a byproduct of Î·-weak-pseudo-Hermiticity generators. A class of Veff (x) = V (x) + iW (x) potentials isâ€¦ (More)