Results 191 to 200 of about 265,536 (333)
Renormalization of the Strangeness-Changing Axial-Current Coupling Constant [PDF]
, 1966 I. M. Bar-Nir
openalex +1 more source
Laser &Photonics Reviews, EarlyView.The impact of out‐of‐plane symmetry breaking in semiconductor metasurfaces on bound states in the continuum (BICs) with vertical dipole‐like character is theoretically investigated. By tilting/inclining the meta‐atoms–thus effectively rotating the dipolar resonances–a so‐called cloaked quasi‐BIC is excited at a specific angle of incidence ...
Lucía Hidalgo‐Arteaga +4 more
wiley +1 more source
An Application of Diagrammatic Renormalization to $2^{++}$ Tensor Di-Gluonium [PDF]
arXivWe apply the diagrammatic renormalization method to the NLO analysis of the $2^{++}$ tensor di-gluonium channel within the QCD sum-rules approach. Diagrammatic renormalization eliminates non-local divergences directly, avoiding the construction of renormalization factors and complications arising from operator mixing in the conventional renormalization
arxiv
Regularization and renormalization of gauge fields [PDF]
, 1972 Gerard ’t Hooft, M. Veltman
openalex +1 more source
The One‐Dimensional Coulomb Hamiltonian: Properties of Its Birman–Schwinger Operator
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT The objective of the present paper is to study in detail the properties of the Birman–Schwinger operator for a self‐adjoint realization of the one‐dimensional Hamiltonian with the Coulomb potential, both when the Hamiltonian is defined only on ℝ+$$ {\mathbb{R}}_{+} $$ and when it is defined on the whole real line.
S. Fassari +4 more
wiley +1 more source
Dimensional renormalization and the action principle [PDF]
, 1977 P. Breitenlohner, Dieter Maison
openalex +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We have studied possible applications of a particular pseudodifferential algebra in singular analysis for the construction of fundamental solutions and Green's functions of a certain class of elliptic partial differential operators. The pseudodifferential algebra considered in the present work, comprises degenerate partial differential ...
Heinz‐Jürgen Flad +1 more
wiley +1 more source
Renormalization group and the deep structure of the proton [PDF]
, 1979 A. Peterman
openalex +1 more source
Small elongated MLC fields: Novel equivalent square field formula and output factors
Medical Physics, EarlyView.Abstract Purpose This study evaluates different approaches for estimating the equivalent square field size (ESF) to derive the Output Correction Factors (OCF) according to the IAEA TRS‐483 protocol, for small fields, focusing on rectangular fields generated by MLCs.
Antonella Fogliata +7 more
wiley +1 more source
Renormalization-group approach to two-dimensional quantum models [PDF]
, 1976 J. Rogiers, Raf Dekeyser
openalex +1 more source