Results 31 to 40 of about 6,014,967 (278)

Electroweak Theory without a Higgs potential: Radiative Effects [PDF]

, 2010
We examine the one loop effective potential in a recently proposed (by Chernodub et. al.) alternative approach to mass generation in the Higgs-gauge sector of the electroweak theory, which does not make use of a classical Higgs potential.
Bhattacharjee, Srijit, Majumdar, Parthasarathi   +1 more
core   +1 more source

Generating Function Method for Calculating the Potentials of Inhomogeneous Polyhedra

Frontiers in Physics, 2022
We propose a method of constructing analytical, closed-form expressions for electrostatic/Newtonian potentials of non-uniform polyhedral bodies, in which the density distributions are polynomials of coordinates.
Alexey Vladimirovich Nenashev, Alexey Vladimirovich Nenashev   +1 more
doaj   +1 more source

Gravity as BF theory plus potential

, 2009
Spin foam models of quantum gravity are based on Plebanski's formulation of general relativity as a constrained BF theory. We give an alternative formulation of gravity as BF theory plus a certain potential term for the B-field.
Krasnov, Kirill
core   +1 more source

Potential Scattering in Dirac Field Theory

, 2009
We develop the potential scattering of a spinor within the context of perturbation field theory. As an application, we reproduce, up to second order in the potential, the diffusion results for a potential barrier of quantum mechanics.
A. Hansen, A.E. Bernardini, A.O. Barut, A.O. Barut, A.O. Barut, B.R. Holstein, C. Cohen-Tannoudji, C. Itzykson, E. Recami, E.E. Salpeter, F. Gross, F. Guerra, H.A. Bethe, J.J. Sakurai, M.E. Peskin, O. Klein, P. Krekora, P. Krekora, P. Krekora, Pietro Rotelli, S. Flügge, S. Leo De, S. Leo De, S. Leo De, S. Leo De, S. Leo De, S. Leo De, S. Leo De, Stefano De Leo, T.E. Hartman, V.S. Olkhovsky, V.S. Olkhovsky, W.E. Lamb   +32 more
core   +1 more source

The potential of effective field theory in NN scattering [PDF]

, 1997
We study an effective field theory of interacting nucleons at distances much greater than the pion's Compton wavelength. In this regime the NN potential is conjectured to be the sum of a delta function and its derivatives.
Bernard, D.R. Phillips, Fewster, Friar, Kaplan, Kaplan, Kaplan, Lacombe, Lepage, Lepage, Luke, Machleidt, Machleidt, Machleidt, Manohar, Nagels, Ordõnéz, Phillips, Phillips, Richardson, S.R. Beane, Scaldeferri, Stoks, Stoks, Stoks, T.D. Cohen, Weinberg, Weinberg, Weinberg, Wigner, Wiringa   +30 more
core   +3 more sources

On generalizations of some fixed point theorems in semimetric spaces with triangle functions

Frontiers in Applied Mathematics and Statistics
In the present study, we prove generalizations of Banach, Kannan, Chatterjea, Ćirić-Reich-Rus fixed point theorems, as well as of the fixed point theorem for mapping contracting perimeters of triangles.
Evgeniy Petrov, Ruslan Salimov, Ravindra K. Bisht   +2 more
doaj   +1 more source

CRP, PCT, and D-dimer as Biomarkers for Disease Severity in COVID-19 Patients: A Retrospective Study in Kinshasa, Democratic Republic of Congo

Journal of Biostatistics and Epidemiology, 2023
Background: The COVID-19 pandemic has had a significant impact on global health, resulting in more than 6 million reported deaths worldwide as of April 2023.
Tasnime Hamdeni, Frederick Tshibasu, Asma Kerkeni, Tasnime Hamdeni   +3 more
doaj   +1 more source

Conformally Invariant Fractals and Potential Theory

, 1999
The multifractal (MF) distribution of the electrostatic potential near any conformally invariant fractal boundary, like a critical O(N) loop or a $Q$ -state Potts cluster, is solved in two dimensions.
B. B. Mandelbrot, B. B. Mandelbrot, B. Duplantier, B. Duplantier, B. Duplantier, B. Duplantier, B. Duplantier, B. Duplantier, B. Nienhuis, Bertrand Duplantier, H. G. E. Hentschel, H. Saleur, J. Cardy, L. V. Ahlfors, M. Aizenman, M. den Nijs, M. E. Cates, N. G. Makarov, P. Meakin, R. Balian, S. Kakutani, T. C. Halsey, T. Grossman, U. Frisch, V. G. Knizhnik   +24 more
core   +3 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

A note on conformal mappings onto mutually non-overlapping domains

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
In the paper, an approach is proposed that allowed to establish new upper estimates for products of inner radii of mutually non-overlapping domains.
Zabolotnyi Yaroslav, Denega Iryna
doaj   +1 more source