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447
THE SELFFORCE OF A CHARGED PARTICLE IN CLASSICAL ELECTRODYNAMICS WITH A CUTOFF
, 1998
"... We discuss, in the context of classical electrodynamics with a Lorentz invariant cutoff at short distances, the selfforce acting on a point charged particle. It follows that the electromagnetic mass of the point charge occurs in the equation of motion in a form consistent with special relativity. W ..."
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the days of Abraham (1903) and Lorentz (1904), who derived for the first time the radiation reaction force on an extended electron 1. Assuming that the electron has a spherically symmetric rigid charge distribution of radius r0 in its
Collusion and Price Rigidity
, 2002
"... We consider an infinitely repeated Bertrand game, in which prices are publicly observed and each firm receives a privately observed, i.i.d. cost shock in each period. We focus on symmetric perfect public equilibria (SPPE), wherein any "punishments" are borne equally by all firms. We identi ..."
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Cited by 62 (4 self)
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imply an informational cost (distorted pricing and/or equilibriumpath price wars), since a highercost ¯rm must be deterred from mimicking a lowercost firm by charging a lower price. A rigidpricing scheme, where a firm's collusive price is independent of its current cost position, sacrifices
The MaxwellLorentz system of a rigid charge
 Methods, and Systems, A.A.G. Requicha, ACM Computing Syrveys
, 1980
"... We prove global existence and uniqueness of classical solutions for the MaxwellLorentz system of a nonrotating rigid charge distribution, i.e. the relativistic dynamics of a nonrotating extended electron, which is subject to its own electromagnetic fields and an external potential. Local existence ..."
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Cited by 15 (1 self)
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We prove global existence and uniqueness of classical solutions for the MaxwellLorentz system of a nonrotating rigid charge distribution, i.e. the relativistic dynamics of a nonrotating extended electron, which is subject to its own electromagnetic fields and an external potential. Local existence
Transport coefficients for rigid spherically symmetric polymers or aggregates
, 1993
"... Abstract In this paper we investigate the m s p o r t proses for rigid spherically symmetric macromolecules, having a segment densiry distribution falling off as rrA. We calculate the rotational and translational diffusion coefficient for P spbaically symmetric polymer and the shear viscosiiy for a ..."
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Abstract In this paper we investigate the m s p o r t proses for rigid spherically symmetric macromolecules, having a segment densiry distribution falling off as rrA. We calculate the rotational and translational diffusion coefficient for P spbaically symmetric polymer and the shear viscosiiy for a
ON HAWKING’S LOCAL RIGIDITY THEOREMS FOR CHARGED BLACK HOLES
, 903
"... Abstract. We show the existence of a Hawking vector field in a full neighborhood of a local, regular, bifurcate, nonexpanding horizon embedded in a smooth EinsteinMaxwell spacetime without assuming the underlying spacetime is analytic. It extends one result of Friedrich, Rácz and Wald, see [3], ..."
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], which was limited to the interior of the black hole region. Moreover, we also show, in the presence of an additional Killing vector field T which tangent to the horizon and not vanishing on the bifurcate sphere, then spacetime must be locally axially symmetric without the analyticity assumption
P 2001 Symmetric spline weighting for charge and current density in particle simulation
 J. Comput. Phys
"... A general method for computing charge and current density source terms for Maxwell’s equations from particles weighted to a mesh is described. The method presented here eliminates the need for correction factors often applied in curvilinear coordinates to compensate for errors at the edge of the sy ..."
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Cited by 3 (1 self)
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of the system, and applied in the interior as well for nonuniform meshes. Generality is achieved by weighting volume elements using a spline symmetric to that by which particle charge and current are weighted to the mesh. The method presented has a number of desirable properties, including conservation
The validity of charge symmetry for parton distributions
, 1998
"... Recent measurements of the Gottfried Sum Rule have focused attention on the possibility of substantial breaking of flavor symmetry in sea quark distributions of the proton. This has been confirmed by by pp and pD DrellYan processes measured at FNAL. The theoretical models used to infer flavor symme ..."
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symmetry breaking rely on the assumption that parton distributions are charge symmetric; it is conceivable that current tests of flavor symmetry could be affected by substantial charge symmetry violation. Since all phenomenological parton distributions assume the validity of charge symmetry, in this paper
Electrostatics of Rigid Polyelectrolytes
 Curr. Opin. Colloid Interface Sci
"... Abstract The organization of rigid biological polyelectrolytes by multivalent ions and macroions are important for many fundamental problems in biology and biomedicine, such as cytoskeletal regulation and antimicrobial sequestration in cystic fibrosis. These polyelectrolytes have been used as model ..."
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rigid biopolymers have been recently used as experimental systems for polyelectrolyte electrostatics. Due to their large persistence lengths (Nμm), they can be thought of as idealized charged rods, and are wellsuited for comparison with theory. For example, the addition of divalent cations to a
Charged Axially Symmetric Solution, Energy and Angular Momentum in Tetrad Theory of Gravitation
, 2005
"... Charged axially symmetric solution of the coupled gravitational and electromagnetic fields in the tetrad theory of gravitation is derived. The metric associated with this solution is an axially symmetric metric which is characterized by three parameters “ the gravitational mass M, the charge paramet ..."
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is shared by its interior and exterior. Switching off the charge parameter, one finds that no energy is shared by the exterior of the charged axially symmetric solution. The components of the momentum density are also calculated and used to evaluate the angular momentum distribution. We found no angular
INCLUSIVE CHARGEDPARTICLE DISTRIBUTION IN NEARLY SFOLD SYMMETRIC 3JET EVENTS AT EC, = 29 GEV* T/E
, 1985
"... We report a measurement of the inclusive chargedparticle distribution for gluon jets derived from nearly Sfold symmetric Sjet events taken at center of mass energy of 29 GeV in e+e annihilation. The chargedparticle spectrum for these jets is observed to fall off more rapidly than those of quark ..."
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We report a measurement of the inclusive chargedparticle distribution for gluon jets derived from nearly Sfold symmetric Sjet events taken at center of mass energy of 29 GeV in e+e annihilation. The chargedparticle spectrum for these jets is observed to fall off more rapidly than those
Results 1  10
of
447