9,860 research outputs found
Ion thruster accelerator system Patent
Development and characteristics of ion thruster accelerator with single glass coated grid to provide increased ion extraction capability and larger diameter accelerator syste
Characters in Conformal Field Theories from Thermodynamic Bethe Ansatz
We propose a new -series formula for a character of parafermion conformal
field theories associated to arbitrary non-twisted affine Lie algebra
. We show its natural origin from a thermodynamic Bethe ansatz
analysis including chemical potentials.Comment: 12 pages, harvmac, 1 postscript figure file, (some confusion on PF
Hilbert space was modified) HUTP-92/A06
Two-Point Functions of Coulomb Gauge Yang-Mills Theory
The functional approach to Coulomb gauge Yang-Mills theory is considered
within the standard, second order, formalism. The Dyson-Schwinger equations and
Slavnov-Taylor identities concerning the two-point functions are derived
explicitly and one-loop perturbative results are presented.Comment: 12 pages, no figure
Solving Bethe-Salpeter equation in Minkowski space
We develop a new method of solving Bethe-Salpeter (BS) equation in Minkowski
space. It is based on projecting the BS equation on the light-front (LF) plane
and on the Nakanishi integral representation of the BS amplitude. This method
is valid for any kernel given by the irreducible Feynman graphs. For massless
ladder exchange, our approach reproduces analytically the Wick-Cutkosky
equation. For massive ladder exchange, the numerical results coincide with the
ones obtained by Wick rotation.Comment: 10 pages, 4 figure
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