Results 21 to 30 of about 566,679 (318)

Inhomogeneous quantum quenches [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2008
30 pages, 6 ...
Sotiriadis, S, Cardy, J
openaire   +4 more sources

Drag Force for Asymmetrically Grafted Colloids in Polymer Solutions

open access: yesFrontiers in Physics, 2019
We consider the situation in which a colloidal particle modifies locally the solvent leading to a spatially dependent viscosity. This situation is typical for colloidal particles in crowded environment, for example DNA-grafted particles in a polymer ...
Matthias Werner   +4 more
doaj   +1 more source

Density inhomogeneities and Rashba spin-orbit coupling interplay in oxide interfaces [PDF]

open access: yes, 2017
There is steadily increasing evidence that the two-dimensional electron gas (2DEG) formed at the interface of some insulating oxides like LaAlO3/SrTiO3 and LaTiO3/SrTiO3 is strongly inhomogeneous.
Bovenzi, N.   +5 more
core   +3 more sources

Anomalous Diffusion: A Basic Mechanism for the Evolution of Inhomogeneous Systems [PDF]

open access: yesFrontiers of Physics, 2019
In this article we review classical and recent results in anomalous diffusion and provide mechanisms useful for the study of the fundamentals of certain processes, mainly in condensed matter physics, chemistry and biology.
Fernando Albuquerque Oliveira   +3 more
semanticscholar   +1 more source

A strongly inhomogeneous superfluid in an iron-based superconductor [PDF]

open access: yesNature, 2019
Although the possibility of spatial variations in the superfluid of unconventional, strongly correlated superconductors has been suggested1–7, it is not known whether such inhomogeneities—if they exist—are driven by disorder, strong scattering or other ...
D. Cho   +4 more
semanticscholar   +1 more source

Size Measurement of Laser-Induced Damage in Large-Aperture Final Optics

open access: yesIEEE Access, 2018
In this paper, a hierarchical kernel extreme learning machine (HK-ELM) is proposed to solve the problem that the size of laser-induced damage (LID) cannot be accurately measured under the condition of inhomogeneous total internal reflection illumination.
Guodong Liu   +10 more
doaj   +1 more source

Caffarelli–Kohn–Nirenberg inequality for biharmonic equations with inhomogeneous term and Rellich potential

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2023
In this article, multiplicity of nontrivial solutions for an inhomogeneous singular biharmonic equation with Rellich potential are studied. Firstly, a negative energy solution of the studied equations is achieved via the Ekeland's variational principle ...
Yang Yu, Yulin Zhao
doaj   +1 more source

Inhomogeneous string cosmologies [PDF]

open access: yesPhysical Review D, 1997
We present exact inhomogeneous and anisotropic cosmological solutions of low-energy string theory containing dilaton and axion fields. The spacetime metric possesses cylindrical symmetry. The solutions describe ever-expanding universes with an initial curvature singularity and contain known homogeneous solutions as subcases.
Barrow, John D., Kunze, Kerstin E.
openaire   +2 more sources

Inhomogeneous Partition Regularity [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2020
We say that the system of equations $Ax = b$, where $A$ is an integer matrix and $b$ is a (non-zero) integer vector, is partition regular if whenever the integers are finitely coloured there is a monochromatic vector $x$ with $Ax = b.$ Rado proved that the system $Ax = b$ is partition regular if and only if it has a constant solution.
Leader, Imre, Russell, Paul A.
openaire   +3 more sources

Performance Evaluation of LOS and NLOS Vertical Inhomogeneous Links in Underwater Visible Light Communications

open access: yesIEEE Access, 2018
In this paper, underwater visible light communication (UWVLC) vertical links are modeled and evaluated, taking account of the inhomogeneous nature of underwater (UW) environment.
Noha Anous   +3 more
doaj   +1 more source

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