77 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of Agriculture, PeshawarPK5 papers
- King Fahd University of Petroleum and MineralsSA3 papers
- University of EssexGB3 papers
- High Energy Accelerator Research OrganizationJP2 papers
- Al-Azhar UniversityEG1 paper
- Brookhaven National LaboratoryUS1 paper
- Gomal UniversityPK1 paper
- Hokkaido UniversityJP1 paper
- Institute of Applied EcologyCN1 paper
- Institute of Metal ResearchCN1 paper
- Instituto de BotânicaBR1 paper
- Islamia College UniversityPK1 paper
15 papers
First-principles calculations of Sc2CdS4 and Y2CdS4 compounds
Abdul Ahad Khan, Zubaida Noor, G. Murtaza
Direct energy bandgap materials are crucial for the efficient optoelectronics devices. Therefore, the investigation of new direct gap materials is important. In the present work, t…
Characterization of ultra-low carbon steel: A preliminary approach to investigate the quality and standards of locally-available steel
Sulaiman, Falak Niaz, Muhammad Riaz Khan +4
In the present work, experimental study has been carried out to expose the thermal, mechanical, and microstructural properties of low carbon steel as well as to inspects the influe…
Influence of P2O5 and SiO2 addition on the phase, microstructure, and electrical properties of KNbO3
S. Ullah, I. Ullah, Y. Iqbal +3
In this contribution, the effect of P2O5 and SiO2 addition on the phase, microstructure, and electrical properties of KNbO3 was studied. Sample powders with the general formula (1-…
Concircular vector fields for Kantowski Sachs and Bianchi type III spacetimes
Suhail Khan, Amjad Mahmood, Ahmad T Ali
This paper intends to obtain concircular vector fields of Kantowski Sachs and Bianch type III spacetimes. For this purpose, ten conformal Killing equations and their general soluti…
Conformal Collineations of the Ricci and Energy-Momentum Tensors in Static Plane Symmetric Spacetimes
Sumaira Saleem Akhtar, Tahir Hussain, Ashfaque Hussain Bokhari +1
Considering the degenerate and non-degenerate cases, we provide a complete classification of static plane symmetric spacetimes according to conformal Ricci collineations (CRCs) and…
Classification of LRS Bianchi type I Spacetimes via Conformal Ricci Collineations
Tahir Hussain, Sumaira Saleem Akhtar, Fawad Khan
In this paper, we present a complete classification of Locally Rotationally Symmetric (LRS) Bianchi type I spacetimes according to their Conformal Ricci Collineations (CRCs). When…
Around Jensen's inequality for strongly convex functions
H. R. Moradi, M. E. Omidvar, M. Adil Khan +1
In this paper we use basic properties of strongly convex functions to obtain new inequalities including Jensen's type and Jensen-Mercer type inequalities. Applications for special…
Teleparallel Conformal Killing Vector Fields of LRS Bianchi Type V Spacetimes in Teleparallel Gravity
Suhail Khan, Tahir Hussain, Gulzar Ali Khan
The aim of this paper is to explore teleparallel conformal Killing vector fields (CKVFs) of locally rotationally symmetric (LRS) Bianchi type V spacetimes in the context of telepar…
Conformal Killing Vectors Of Plane Symmetric Four Dimensional Lorentzian Manifolds
Suhail Khan, Tahir Hussain, Ashfaque H. Bokhari +9
In this paper, we investigate conformal Killing's vectors (CKVs) admitted by some plane symmetric spacetimes. Ten conformal Killing's equations and their general forms of CKVs are…
Squeezing out the last 1 nanometer of water: A detailed nanomechanical study
Shah H. Khan, Peter M. Hoffmann
In this study, we present a detailed analysis of the squeeze-out dynamics of nanoconfined water confined between two hydrophilic surfaces measured by small-amplitude dynamic atomic…
A new Lanczos type algorithm for system of linear equations
Muhammad Farooq, Abdellah Salhi
Lanczos-type algorithms are efficient and easy to implement. Unfortunately they breakdown frequently and well before convergence has been achieved. These algorithms are typically b…
An alternative derivation of a new Lanczos-type algorithm for systems of linear equations
Saif Ullah, Muhammad Farooq, Abdellah Salhi
Various recurrence relations between formal orthogonal polynomials can be used to derive Lanczos-type algorithms. In this paper, we consider recurrence relation for the ch…
New Recurrence Relationships between Orthogonal Polynomials which Lead to New Lanczos-type Algorithms
Muhammad Farooq, Abdellah Salhi
Lanczos methods for solving consist in constructing a sequence of vectors such that $\textbf{r}_{k}=\textbf{b}-\textit{A…
Sum rules for helicity amplitudes from BRS invariance
Sher Alam, Kaoru Hagiwara, Shinya Kanemura +2
The BRS invariance of the electroweak gauge theory leads to relationships between amplitudes with external massive gauge bosons and amplitudes where some of these gauge bosons are…
Low-Energy Constraints on New Physics Revisited
S. Dawson, S. Alam, R. Szalapski
It is possible to place constraints on non-Standard-Model gauge-boson self-couplings and other new physics by studying their one-loop contributions to precisely measured observable…