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Antisymmetric relation

About: Antisymmetric relation is a research topic. Over the lifetime, 3322 publications have been published within this topic receiving 64365 citations. The topic is also known as: antisymmetric property & anti-symmetric property.


Papers
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Journal ArticleDOI
TL;DR: In this paper, the collision of massless superstring plane waves in D space-time dimensions within an explicitly O(D 2,D 2)-invariant set of field equations is studied.
Abstract: Generalizing previous work, we study the collision of massless superstring plane waves in D space-time dimensions within an explicitly O(D-2,D-2)-invariant set of field equations. We discuss some general properties of the solutions, showing in particular that they always lead to the formation of a singularity in the future. Using the above symmetry, we obtain entire classes of new analytic solutions with non-trivial metric, dilaton and antisymmetric field, and discuss some of their properties of specific relevance to string cosmology.

18 citations

Journal ArticleDOI
TL;DR: In this article, the 16 O(α,γ) 20 Ne cross section with antisymmetric wave functions by the generator coordinate method is calculated with a Gaussian generator and the S-factor is found larger than usually assumed at low energies.

18 citations

Journal ArticleDOI
TL;DR: The properties of the solvation force are discussed, and the scaling function describing its dependence on temperature, surface field, and strip's width is proposed.
Abstract: The solvation force for two-dimensional Ising strips is calculated via exact diagonalization of the transfer matrix in two cases: the symmetric case corresponds to identical surface fields and the antisymmetric case to exactly opposite surface fields. In the symmetric case the solvation force is always negative (attractive), while in the antisymmetric case the solvation force is positive (repulsive) at high temperatures and negative at low temperatures. It changes sign close to the critical wetting temperature characterizing the semi-infinite system. The properties of the solvation force are discussed, and the scaling function describing its dependence on temperature, surface field, and strip's width is proposed.

18 citations

Journal ArticleDOI
TL;DR: In this paper, a free vibration study of angle-ply composite plates including shear deformation and rotatory inertia using the point collocation method and applying spline function approximations is presented.

18 citations

Journal ArticleDOI
TL;DR: In this paper, the Fresnel surface of kappa is defined as the union of two distinct light cones, and the pointwise description of all electromagnetic medium tensors with these properties is given.
Abstract: We study Maxwell's equations on a 4-manifold where the electromagnetic medium is modelled by an antisymmetric (2, 2)-tensor kappa with real coefficients In this setting the Fresnel surface is a fourth order polynomial surface in each cotangent space that acts as a generalisation of the light cone determined by a Lorentz metric; the Fresnel surface parameterises electromagnetic wave-speeds as a function of direction The contribution of this paper is the complete pointwise description of all electromagnetic medium tensors that satisfy the following conditions: (i) kappa is invertible, (ii) kappa is skewon-free, (iii) kappa is birefringent, that is, the Fresnel surface of kappa is the union of two distinct light cones We show that there are only three classes of mediums with these properties Moreover, we give explicit expressions in local coordinates for each class

18 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023145
2022286
2021109
2020112
2019118
2018122