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searching for Antisymmetric tensor 19 found (132 total)

Kalb–Ramond field (464 words) [view diff] exact match in snippet view article find links to article

B-field, is a quantum field that transforms as a two-form, i.e., an antisymmetric tensor field with two indices. The adjective "NS" reflects the fact that

Bosonic string theory (1,596 words) [view diff] exact match in snippet view article find links to article

massless antisymmetric tensor Open and closed, unoriented tachyon, graviton, dilaton Closed, oriented tachyon, graviton, dilaton, antisymmetric tensor, U(1)

Rotational viscosity (881 words) [view diff] exact match in snippet view article find links to article

angular momentum density of a fluid element is written either as an antisymmetric tensor ( J i j {\displaystyle J_{ij}} ) or, equivalently, as a pseudovector

Ryan Rohm (451 words) [view diff] exact match in snippet view article find links to article

of North Carolina at Chapel Hill. Rohm, R; Witten, E (1986). "The antisymmetric tensor field in superstring theory". Annals of Physics. 170 (2). Elsevier

Killing tensor (1,156 words) [view diff] exact match in snippet view article find links to article

corresponding to this Killing tensor is called the Carter constant. An antisymmetric tensor of order p, f a 1 a 2 . . . a p {\displaystyle f_{a_{1}a_{2}...a_{p}}}

Vorticity (2,718 words) [view diff] exact match in snippet view article find links to article

vorticity is an axial vector, it can be associated with a second-order antisymmetric tensor Ω {\displaystyle {\boldsymbol {\Omega }}} (the so-called vorticity

Quantum spacetime (3,166 words) [view diff] exact match in snippet view article find links to article

variant of this model is to let M {\displaystyle M} be a numerical antisymmetric tensor, in which context it is usually denoted θ {\displaystyle \theta }

N = 1 supersymmetric Yang–Mills theory (2,585 words) [view diff] exact match in snippet view article find links to article

\epsilon ^{\mu \nu \rho \sigma }} is the alternating tensor or totally antisymmetric tensor. If we also replace the field Ψ {\displaystyle \Psi } with the Weyl

Sage Manifolds (245 words) [view diff] exact match in snippet view article find links to article

Parallelization of vector field plots Parallelization of arithmetics of fully antisymmetric tensor components Improved rendering of variables in partial derivatives

Dirac algebra (2,342 words) [view diff] exact match in snippet view article find links to article

{\displaystyle \epsilon _{\mu \nu \rho \sigma }} is the totally antisymmetric tensor such that ϵ 0123 = + 1 {\displaystyle \epsilon _{0123}=+1} by convention

Viscous stress tensor (2,581 words) [view diff] exact match in snippet view article find links to article

"intrinsic" torque per unit volume on a fluid element is written (as an antisymmetric tensor) as τ i j = ε i j − ε j i {\displaystyle \tau _{ij}=\varepsilon _{ij}-\varepsilon

Seven-dimensional cross product (4,787 words) [view diff] exact match in snippet view article find links to article

{\displaystyle \varepsilon _{ijk}} is the Levi-Civita symbol, a completely antisymmetric tensor with a positive value +1 when ijk = 123, 145, 176, 246, 257, 347

Representations of classical Lie groups (3,748 words) [view diff] exact match in snippet view article find links to article

V ( k − 2 ) {\displaystyle V_{(k)}=U_{(k)}\oplus V_{(k-2)}} The antisymmetric tensor U ( 1 n ) {\displaystyle U_{(1^{n})}} is a one-dimensional representation

Conformal field theory (7,031 words) [view diff] exact match in snippet view article find links to article

of charged matter fields) is a mean field theory built out of an antisymmetric tensor field F μ ν {\displaystyle F_{\mu \nu }} with scaling dimension ⁠

Glossary of string theory (5,167 words) [view diff] exact match in snippet view article find links to article

generally a Riemannian manifold ε 1. Small positive real number 2. Antisymmetric tensor η 1. Flat Lorentzian metric on spacetime 2. Dedekind eta function

Lagrangian (field theory) (6,708 words) [view diff] exact match in snippet view article

{\displaystyle {\star }} is the Hodge star operator, i.e. the fully antisymmetric tensor. These equations are closely related to the Yang–Mills–Higgs equations

Connection (vector bundle) (8,674 words) [view diff] exact match in snippet view article

tensor powers E ⊗ k {\displaystyle E^{\otimes k}} , symmetric and antisymmetric tensor powers S k E , Λ k E {\displaystyle S^{k}E,\Lambda ^{k}E} , and the

Metamaterial (10,837 words) [view diff] exact match in snippet view article find links to article

identity matrix, N is a symmetric trace-free tensor, and J is an antisymmetric tensor. Such decomposition allows us to classify the reciprocal bianisotropic

Neutrino theory of light (8,035 words) [view diff] exact match in snippet view article find links to article

sets of two-component neutrinos. The connection between the photon antisymmetric tensor and the two-component Weyl equation was also noted by Sen. One can