919 citations
- University of Science and Technology of ChinaCN534 papers
- Peking UniversityCN531 papers
- University of TurinIT531 papers
- Ruhr University BochumDE530 papers
- Tsinghua UniversityCN530 papers
- Wuhan UniversityCN530 papers
- Carnegie Mellon UniversityUS529 papers
- Budker Institute of Nuclear PhysicsRU528 papers
- Nankai UniversityCN528 papers
- Shandong UniversityCN528 papers
- Central China Normal UniversityCN527 papers
- Joint Institute for Nuclear ResearchRU527 papers
14 papers · 1 filter
Quasideterminant solutions of the generalized Heisenberg magnet model
U. Saleem, M. Hassan
In this paper we present Darboux transformation for the generalized Heisenberg magnet (GHM) model based on general linear Lie group GL(n) and construct multi-soliton solutions in t…
Energy Distribution in f(R) Gravity
M. Sharif, M. Farasat Shamir
The well-known energy problem is discussed in f(R) theory of gravity. We use the generalized Landau-Lifshitz energy-momentum complex in the framework of metric f(R) gravity to eval…
Quasideterminant solutions of an integrable chiral model in two dimensions
Bushra Haider, M Hassan
The Darboux transformation is used to obtain multisoliton solutions of the chiral model in two dimensions. The matrix solutions of the principal chiral model and its Lax pair are e…
The U(N) chiral model and exact multi-solitons
Bushra Haider, M. Hassan
We use a binary Darboux transformation to obtain exact multisoliton solutions of the principal chiral model and its noncommutative generalization. We also show that the exact multi…
On algebraic structures in supersymmetric principal chiral model
Bushra Haider, M. Hassan
Using the Poisson current algebra of the supersymmetric principal chiral model, we develop the algebraic canonical structure of the model by evaluating the fundamental Poisson brac…
Plane Symmetric Solutions in f(R) Gravity
M. Sharif, M. Farasat Shamir
The modified theories of gravity, especially the f(R) theory, have attracted much attention in recent years. In this context, we explore static plane symmetric vacuum solutions usi…