Results 11 to 20 of about 7,498,234 (288)

One-loop radiative corrections in bumblebee-Stueckelberg model

open access: yesPhysics Letters B, 2023
This work aims to study the radiative corrections in a vector model with spontaneous Lorentz symmetry violation, known in the literature as the bumblebee model.
Fernando M. Belchior, Roberto V. Maluf
doaj   +1 more source

Genus fields of congruence function fields

open access: yesFinite Fields and Their Applications, 2017
Let $k$ be a rational congruence function field and consider an arbitrary finite separable extension $K/k$. If for each prime in $k$ ramified in $K$ we have that at least one ramification index is not divided by the characteristic of $K$, we find the genus field $\g K$, except for constants, of the extension $K/k$.
Maldonado-Ramírez, Myriam   +2 more
openaire   +2 more sources

The K-band luminosity function of nearby field galaxies [PDF]

open access: yes, 1999
We present a measurement of the K-band luminosity function (LF) of field galaxies obtained from near-infrared imaging of a sample of 345 galaxies selected from the Stromlo-APM Redshift Survey. The LF is well-fitted over the ten magnitude range -26 < M_K <
Loveday, Jon
core   +2 more sources

BASIC DONKIN'S DIFFERENTIAL OPERATORS FOR HOMOGENEOUS HARMONIC FUNCTIONS

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2019
It is shown that there are the differential operators that transform three-dimensional homogeneous harmonic functions into new three-dimensional homogeneous harmonic functions.
Berdnikov Alexander   +3 more
doaj   +1 more source

DONKIN'S DIFFERENTIAL OPERATORS FOR HOMOGENEOUS HARMONIC FUNCTIONS

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2019
The work continues the study of Donkin operators for homogeneous harmonic functions. Previously, a basic list of such first-order operators for three-dimensional harmonic functions was obtained.
Berdnikov Alexander   +3 more
doaj   +1 more source

Olbertian Partition Function in Scalar Field Theory

open access: yesFrontiers in Physics, 2020
The Olbertian partition function is reformulated in terms of continuous (Abelian) fields described by the Landau–Ginzburg action, respectively, Hamiltonian.
R. A. Treumann   +2 more
doaj   +1 more source

The wave-function description of the electromagnetic field [PDF]

open access: yes, 2013
For an arbitrary electromagnetic field, we define a prepotential $S$, which is a complex-valued function of spacetime. The prepotential is a modification of the two scalar potential functions introduced by E. T. Whittaker.
Friedman, Yaakov
core   +1 more source

GENERALIZATION OF THE THOMSON FORMULA FOR HOMOGENEOUS HARMONIC FUNCTIONS

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2019
It is shown that the Thomson formula for three-dimensional harmonic homogeneous functions can be generalized if, instead of purely algebraic linear expressions, one uses a linear algebraic form with the participation of the first order partial ...
Berdnikov Alexander   +3 more
doaj   +1 more source

Controlling the physical field using the shape function technique

open access: yesOpen Physics, 2023
A field is described as a region under the influence of some physical force, such as electricity, magnetism, or heat. It is a continuous distribution in the space of continuous quantities.
Trang ThanhTrung   +4 more
doaj   +1 more source

Response function beyond mean field of neutron-rich nuclei [PDF]

open access: yes, 1998
The damping of single-particle and collective motion in exotic isotopes is a new topic and its study may shed light on basic problems of nuclear dynamics.
Bernard   +13 more
core   +3 more sources

Home - About - Disclaimer - Privacy