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The position and current at any point in the wire are "true" vectors, but the magnetic field B is a pseudovector. [1] In physics and mathematics, a pseudovector (or axial vector) [2] is a quantity that behaves like a vector in many situations, but its direction does not conform when the object is rigidly transformed by rotation, translation ...
In physics, the Pauli–Lubanski pseudovector is an operator defined from the momentum and angular momentum, used in the quantum-relativistic description of angular momentum. It is named after Wolfgang Pauli and Józef Lubański .
Mathematical definition and properties [ edit ] Mathematically, the vorticity of a three-dimensional flow is a pseudovector field, usually denoted by ω {\displaystyle {\boldsymbol {\omega }}} , defined as the curl of the velocity field v {\displaystyle \mathbf {v} } describing the continuum motion.
The pseudovector may be a simpler representation of that quantity, but suffers from the change of sign under inversion. Similarly, in 3D-space, the Hodge dual of a scalar is equal to a constant times the 3-dimensional Levi-Civita pseudotensor (or "permutation" pseudotensor); whereas the Hodge dual of a pseudoscalar is an anti-symmetric (pure ...
The axial current resulting from the motion of an axially charged moving particle is formally defined as = ¯, where is the particle field represented by Dirac spinor (since the particle is typically a spin-1/2 fermion) and and are the Dirac gamma matrices.
In physics, angular velocity (symbol ω or , the lowercase Greek letter omega), also known as the angular frequency vector, [1] is a pseudovector representation of how the angular position or orientation of an object changes with time, i.e. how quickly an object rotates (spins or revolves) around an axis of rotation and how fast the axis itself changes direction.
This glossary of physics is a list of definitions of terms and concepts relevant to physics, ... it is a pseudovector. ... by definition equaling exactly 6.022 140 76 ...
In high energy physics, a pseudovector meson or axial vector meson is a meson with total spin 1 and even parity (+) (usually noted as J P = 1 +). [ 1 ] [ 2 ] Compare to a vector meson , which has a total spin 1 and odd parity (that is, J P = 1 − ).