Results 71 to 80 of about 1,071 (188)

On the Meaning of Localization in Non‐Local Quantum Field Theory

Annalen der Physik, Volume 538, Issue 6, June 2026.
In non‐local quantum field theory nature does not necessarily allow objects or events to be localized to exact mathematical points. Instead any physical measurement has a built‐in finite resolution set by the non‐locality scale. Spacetime remains continuous and Lorentz‐covariant, but below this scale pointlike localization becomes an idealization ...
E. J. Thompson
wiley   +1 more source

Dynamical analyses and dispersive soliton solutions to the nonlinear fractional model in stratified fluids

Open Physics
This study explores the bifurcation analysis, sensitivity analysis (SA), stability analysis, and exact solitonic wave profiles for the time-fractional Benjamin–Ono (BO) equation, which models internal waves in stratified fluids, especially where ...
Bilal Muhammad, Rehman Shafqat Ur, Younas Usman, Mohammad Alsharef, Rezapour Shahram, Inc Mustafa   +5 more
doaj   +1 more source

Dynamical perspective of sensitivity analysis and optical soliton solutions to the fractional Benjamin–Ono model

Results in Physics
In the current research, one of the most prevalent models of oceanic engineering is examined for its analytical and approximate analysis. With the application of a robust analytical strategy, the extended and modified Tanh-Function methodology, we ...
Rashida Hussain, Javeria Murtaza, Jamshad Ahmad, Shalan Alkarni, Nehad Ali Shah   +4 more
doaj   +1 more source

The Autonomous Collection of Highly Nonlinear Solitary Waves For Corrosion Detection [PDF]

, 2021
The aging of existing infrastructure calls for the capability to monitor structures to find weakening components and prevent life-threatening failures before they happen.
Misra, Ritesh
core  

Dynamical Systems with Fractional Derivatives: Focus on Phase Portraits and Plasma Wave Propagation Using Lakshmanan–Porsezian–Daniel Model

Axioms
In this research, we investigate the phenomenon of multistability and complex dynamic behaviors in plasma waves by utilizing advanced mathematical techniques.
Abdul Ghaffar Khan, Muhammad Muddassar, Sultan Shoaib, Zia Ur Rehman, Muhammad Zahid   +4 more
doaj   +1 more source

Waves in strongly nonlinear discrete systems [PDF]

, 2018
The paper presents the main steps in the development of the strongly nonlinear wave dynamics of discrete systems. The initial motivation was prompted by the challenges in the design of barriers to mitigate high-amplitude compression pulses caused by ...
Nesterenko, Vitali F
core   +1 more source

Analytical and Numerical Soliton Solutions of the Shynaray II‐A Equation Using the G′G,1G$$ \left(\frac{G^{\prime }}{G},\frac{1}{G}\right) $$‐Expansion Method and Regularization‐Based Neural Networks

Mathematical Methods in the Applied Sciences, Volume 49, Issue 9, Page 9814-9831, June 2026.
ABSTRACT Nonlinear differential equations play a fundamental role in modeling complex physical phenomena across solid‐state physics, hydrodynamics, plasma physics, nonlinear optics, and biological systems. This study focuses on the Shynaray II‐A equation, a relatively less‐explored parametric nonlinear partial differential equation that describes ...
Aamir Farooq, H. W. A. Riaz, Sadique Rehman, M. Mamun Miah, Wen Xiu Ma   +4 more
wiley   +1 more source

Dissipative solitary waves in granular crystals. [PDF]

, 2009
We provide a quantitative characterization of dissipative effects in one-dimensional granular crystals. We use the propagation of highly nonlinear solitary waves as a diagnostic tool and develop optimization schemes that allow one to compute the relevant
Daraio, C., Khatri, D, Kevrekidis, PG, Carretero-González, R., Carretero-González, R, Porter, Mason A., Porter, Mason, Porter, MA, Daraio, C, Kevrekidis, P. G., Khatri, D.   +10 more
core   +1 more source

On the Application of Highly Nonlinear Solitary Waves for Nondestructive Evaluation [PDF]

, 2019
Highly nonlinear solitary waves (HNSWs) are compact nondispersive waves that can form and propagate in slightly compacted 1D chains of identical particles.
Nasrollahi, Amir
core  

Propagation of Long-Wavelength Nonlinear Slow Sausage Waves in Stratified Magnetic Flux Tubes [PDF]

, 2016
The propagation of nonlinear, long-wavelength, slow sausage waves in an expanding magnetic flux tube, embedded in a non-magnetic stratified environment, is discussed.
Barbulescu, M., Erdelyi, R., M. Barbulescu, R. Erdélyi   +3 more
core   +1 more source