Structural design and error analysis of a device for measuring drilling engineering parameters near the bit for strain gauge positioning and online error correction caused by the pressure effect of inside and outside of the measurement device.All of these are ... Y Geng,H Zhang,C Hua,... -...
Veltman, Regularization and renormalization of gauge fields. Nucl. Phys. B 44, 189–213 (1972) Article ADS MathSciNet Google Scholar Z. Bern, D.A. Kosower, The computation of loop amplitudes in gauge theories. Nucl. Phys. B 379, 451–561 (1992). https://doi.org/10.1016/0550-3213(...
The found fixed pointhas some interesting and useful properties, because of its UV nature [9]. A simple analysis reveals that it separates the regionsand, which are driven by the RG to the infrared (IR) Gaußian and strongly-interacting limits, respectively. The UV fixed point inis almost...
The resulting action is a consistent classical supergravity theory with a positive cosmological constant. As in other three dimensional Chern-Simons theories, diffeomorphisms are shown to be equivalent to gauge transformations of OSp(1|2; C) on shell. Consistency of the corresponding classical theory ...
G 0, possibly including extra couplings to massive Chern–Simons vectors, is equivalent on-shell to a pure Chern–Simons type gauging with non-semisimple gauge group G 0 T G, where T is a certain translation group, and where G is the maximal global symmetry group of the ungauged theory. ...
Move towards the lathe or measuring machine of inspection linear dimension part, with shell (1), movable arm-set (7) includes that arm (9) carry clearance gauge (10) for contacting the part to be checked, bias unit (15) is in shell and moveable arm component, two restraint systems (20...
It is remarkable that the uncertainty principle and the ‘off-shell’ of a propagator are not exclusively the properties of quantum mechanics. In fact they are properties of waves and also exist in classical field theories. As there are sources, the EOM of free waves no longer holds at all...
The latter is evaluated by using k-factorization, in terms of the unintegrated gluon density defined before, as follows GqωA(Q) − Gq0Aω (Q) = Nf d2kσˆ2(Q, k, m)F gA(k), (2.23) 9 where σˆ2 is the gauge-invariant off-shell cross-section introduced in Ref. [8] ...
We provide a formula for the partition function of five-dimensionalgauge theories on ℳ4×S1, topologically twisted along ℳ4in the presence of general background magnetic fluxes, where ℳ4is a toric Kähler manifold. The result can be expressed as a contour integral of the product of ...
We subsequently assume the existence of one unit normalized Killing vector field on M, and we find a corresponding SO(4) twist that preserves two supercharges and is a generalization of the geometric Langlands twist of 4d SYM. We generalize the story to non-Abelian gauge group for the ...