8,358 research outputs found
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
Diffusion and spectral dimension on Eden tree
We calculate the eigenspectrum of random walks on the Eden tree in two and
three dimensions. From this, we calculate the spectral dimension and the
walk dimension and test the scaling relation (
for an Eden tree). Finite-size induced crossovers are observed, whereby the
system crosses over from a short-time regime where this relation is violated
(particularly in two dimensions) to a long-time regime where the behavior
appears to be complicated and dependent on dimension even qualitatively.Comment: 11 pages, Plain TeX with J-Phys.sty style, HLRZ 93/9
Status of a five-centimeter-diameter ion thruster technology program
Prototype auxiliary propulsion subsystem with isolated single tank propellant feed system and 5-cm-diameter ion thruste
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