22 Übersetzungen
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- Weyl-Tensor {m} = Weyl tensor
- Weyl-Krümmungstensor {m} = Weyl curvature tensor
- Weyl-Fermion {n} = Weyl fermion
- Weyl-Algebra {f} = Weyl algebra
- Ungleichung {f} von Weyl = Weyl's inequality
- Satz {m} von Peter-Weyl = Peter-Weyl theorem [also: Peter-Weyl's theorem, theorem of Peter and Weyl]
- Satz {m} von Weyl über Gleichverteilung = Weyl's theorem on uniform distribution
- Tensor {m} = tensor
- Tensor {m} [Spannmuskel] = tensor muscle
- antisymmetrischer Tensor {m} = antisymmetric tensor
- metrischer Tensor {m} = metric tensor
- Tensor-Prozessor {m} = tensor processing unit <TPU>
- Tensor {m} zweiter Stufe = tensor of second order
- Energie-Impuls-Tensor {m} = energy-momentum tensor
- Skalar-Tensor-Theorie {f} = scalar-tensor theory
- Tensor {m} 2. Stufe = 2nd-order tensor
- Tensor {m} erster Stufe = tensor of first order
- Tensor {m} 1. Stufe = 1st-order tensor
- Tensor {m} nullter Stufe = zeroth-order tensor
- Riemann-Christoffel-Tensor {m} = Riemann-Christoffel tensor
- Diffusions-Tensor-Bildgebung {f} <DTI> = diffusion tensor imaging <DTI>
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- In differential geometry and theoretical physics, the Petrov classification (also known as Petrov–Pirani–Penrose classification) describes the possible algebraic symmetries of the Weyl tensor at each event in a Lorentzian manifold.
- A related idea involves imposing algebraic symmetry conditions on the Weyl tensor, Ricci tensor, or Riemann tensor.
- In 1962, Lanczos showed that the Weyl tensor, which plays a fundamental role in general relativity, can be obtained from a tensor potential that is now called the Lanczos potential.
- If the Weyl tensor vanishes in dimension ≥ 4, then the metric is locally conformally flat: there exists a local coordinate system in which the metric tensor is proportional to a constant tensor.
- Vacuum does not mean that the curvature of space-time is necessarily flat: the gravitational field can still produce curvature in a vacuum in the form of tidal forces and gravitational waves (technically, these phenomena are the components of the Weyl tensor).
- The term "gravitational instanton" is usually used restricted to Einstein 4-manifolds whose Weyl tensor is self-dual, and it is usually assumed that the metric is asymptotic to the standard metric of Euclidean 4-space (and are therefore complete but non-compact).
- In vacuum regions (those points of spacetime free of matter), this inability to tilt all the light cones so that they are all parallel is reflected in the non-vanishing of the Weyl tensor.
- The Weyl tensor is invariant with respect to a conformal change of metric: if two metrics are related as [...] for some positive scalar function [...] , then [...].
© dict.cc English-German dictionary 2024
Enthält Übersetzungen von der TU Chemnitz sowie aus Mr Honey's Business Dictionary (nur Englisch/Deutsch).
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