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9 papers · 1 filter
Chern--Simons Gravity from 3+1 Dimensional Gravity
G. Grignani, G. Nardelli
In the context of a Poincaré gauge theoretical formulation, pure gravity in 3+1-dimensions is dimensionally reduced to gravity in 2+1-dimensions with or without cosmological consta…
Post-Gaussian Varioational Method for the Nonlinear Schrodinger Equation
F. Cooper, H. Shepard, C Lucheroni +1
Gaussians to study soliton behavior and blowup in the nonlinear Schrodinger equation in arbitrary dimension d and with arbitrary nonlinearity parameter kappa
Low-Energy Kaon Interactions and Scattering on Nucleons and Light Nuclei
Paolo M. Gensini
A chapter to be included in "The DA$\mitΦ$NE Physics Handbook" by the DANE Theory Working Group, this paper covers the phenomenology of low--energy physics, with particula…
Low-Energy Interactions at a -Factory
Paolo M. Gensini
The paper is the written version of a talk presented at the "VIIth Winter School of Hadronic Physics", held in Folgaria (Trento), Italy, February 10--15, 1992. We intend to illustr…
Old Problems in Low-Energy Physics and Perspectives Opening Up at New Machines
Paolo M. Gensini, Galileo Violini
We survey the open problems in low--energy physics, in the perspective of using the new machines presently planned, such as the --factory DANE at I.N.F.N. Nat. Labs. in…
Variational Method for Studying Solitons in the KdV equation
F. Cooper, C. Lucheroni, H. Shepard +1
We use a class of trial wave functions which are generalizations of gaussians to study single soliton approximate analytic solutions to the KdV equations. The variational parameter…