gauge condition造句

• The survey used 10 factors to gauge conditions for children.
• A common choice is the Lorenz gauge condition:
• Therefore, it is convenient to choose the Lorenz gauge condition, which gives the result
• The first equation is the Lorenz gauge condition while the second contains Maxwell's equations.
• If a Lorentz transformation to a new inertial frame is carried out, a further gauge transformation has to be made to retain the Coulomb gauge condition.
• The excision technique was developed over several years including the development of new gauge conditions that increased stability and work that demonstrated the ability of the excision regions to move through the computational grid.
• It is possible ( at least in an asymptotically flat spacetime ) to choose the coordinates in such a way that this quantity satisfies the de Donder gauge condition ( conditions on the coordinates ):
• Like all problems in numerical analysis, careful attention is paid to the gauge conditions, coordinates, and various formulations of the Einstein equations and the effect they have on the ability to produce accurate numerical solutions.
• As the divergence was not defined, we are justified by choosing the Lorenz Gauge condition above provided that we consistently use this definition of the divergence of "'A "'in all subsequent analysis.
• And according to the " mental health index " the researchers developed for the department to gauge conditions for the mentally ill in New York, the improvement there was a modest, but still cheery 9 percent.
• |2 = Further gauge transformations that retain the Coulomb gauge condition might be made with gauge functions that satisfy, but as the only solution to this equation that vanishes at infinity ( where all fields are required to vanish ) is, no gauge arbitrariness remains.
• The Lorenz gauge condition is a Lorentz-invariant gauge condition . ( This can be contrasted with other gauge conditions such as the Coulomb gauge, which if it holds in one inertial frame it will generally not hold in any other . ) It is expressed in terms of the four-potential as follows:
• The Lorenz gauge condition is a Lorentz-invariant gauge condition . ( This can be contrasted with other gauge conditions such as the Coulomb gauge, which if it holds in one inertial frame it will generally not hold in any other . ) It is expressed in terms of the four-potential as follows:
• The Lorenz gauge condition is a Lorentz-invariant gauge condition . ( This can be contrasted with other gauge conditions such as the Coulomb gauge, which if it holds in one inertial frame it will generally not hold in any other . ) It is expressed in terms of the four-potential as follows:
• This formalism, however, assumes that the gauge choice ( like \ partial _ \ mu A _ \ mu ^ a = 0 ) is unique & mdash; i . e . for each physical configuration there exists exactly one A _ \ mu ^ a that corresponds to it and that obeys the gauge condition.
• The excitation and AC windings are both mounted on the stator, the rotor is therefore a compact solid construction which can be rotated at higher peripheral speeds than the standard AC generator above thus allowing it to be greater in diameter for a given RPM . This larger diameter allows a greater number of poles to be accommodated and when combined with complex slotting arrangements such as the Lorenz gauge condition or Guy slotting which allows the generation of frequencies from 1 to 10 kHz.
• For Einstein's equations, there appear to be subtle differences compared with other fields : they are self-interacting ( that is, non-linear even in the absence of other fields ); they are diffeomorphism invariant, so to obtain a unique solution, a fixed background metric and gauge conditions need to be introduced; finally, the metric determines the spacetime structure, and thus the domain of dependence for any set of initial data, so the region on which a specific solution will be defined is not, a priori, defined.